64766770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 59151566

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1151, 1655, 2302, 3310, 5627, 5755, 11254, 11510, 19567, 28135, 39134, 56270, 97835, 195670, 380981, 761962, 1904905, 3809810, 6476677, 12953354, 32383385, 64766770]

約数ペア:

[(1, 64766770), (2, 32383385), (5, 12953354), (10, 6476677), (17, 3809810), (34, 1904905), (85, 761962), (170, 380981), (331, 195670), (662, 97835), (1151, 56270), (1655, 39134), (2302, 28135), (3310, 19567), (5627, 11510), (5755, 11254)]