64970838610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{398423}}^1$

素因数の和:399162

約数の個数: 32

約数和(自身を含む): 122204609280

約数和(自身を除く): 57233770670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 709, 1418, 3545, 7090, 16307, 32614, 81535, 163070, 398423, 796846, 1992115, 3984230, 9163729, 18327458, 45818645, 91637290, 282481907, 564963814, 1412409535, 2824819070, 6497083861, 12994167722, 32485419305, 64970838610]

約数ペア:

[(1, 64970838610), (2, 32485419305), (5, 12994167722), (10, 6497083861), (23, 2824819070), (46, 1412409535), (115, 564963814), (230, 282481907), (709, 91637290), (1418, 45818645), (3545, 18327458), (7090, 9163729), (16307, 3984230), (32614, 1992115), (81535, 796846), (163070, 398423)]