72421710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104959}}^1$

素因数の和:104992

約数の個数: 32

約数和(自身を含む): 181370880

約数和(自身を除く): 108949170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104959, 209918, 314877, 524795, 629754, 1049590, 1574385, 2414057, 3148770, 4828114, 7242171, 12070285, 14484342, 24140570, 36210855, 72421710]

約数ペア:

[(1, 72421710), (2, 36210855), (3, 24140570), (5, 14484342), (6, 12070285), (10, 7242171), (15, 4828114), (23, 3148770), (30, 2414057), (46, 1574385), (69, 1049590), (115, 629754), (138, 524795), (230, 314877), (345, 209918), (690, 104959)]