The factors of 170 are 1, 2, 5, 10, 17, 34, 85 and 170. That is 8 factors in total.
A factor of 170 is a whole number that divides 170 exactly, with no remainder. 170 is a composite number because it has factors other than 1 and itself.
Two numbers that multiply to give 170:
170 = 2 × 5 × 17. The prime factors of 170 are 2, 5 and 17.
| Number | Factors |
|---|---|
| 166 | 1, 2, 83, 166 |
| 167 | 1, 167 |
| 168 | 16 factors |
| 169 | 1, 13, 169 |
| 171 | 1, 3, 9, 19, 57, 171 |
| 172 | 1, 2, 4, 43, 86, 172 |
| 173 | 1, 173 |
| 174 | 1, 2, 3, 6, 29, 58, 87, 174 |
More about 170: square root of 170 · 170 in binary.
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