85620430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1223149}}^1$

素因数の和:1223163

約数の個数: 16

約数和(自身を含む): 176133600

約数和(自身を除く): 90513170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1223149, 2446298, 6115745, 8562043, 12231490, 17124086, 42810215, 85620430]

約数ペア:

[(1, 85620430), (2, 42810215), (5, 17124086), (7, 12231490), (10, 8562043), (14, 6115745), (35, 2446298), (70, 1223149)]