64202910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6971}}^1$

素因数の和:7288

約数の個数: 32

約数和(自身を含む): 154611072

約数和(自身を除く): 90408162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 6971, 9210, 13942, 20913, 34855, 41826, 69710, 104565, 209130, 2140097, 4280194, 6420291, 10700485, 12840582, 21400970, 32101455, 64202910]

約数ペア:

[(1, 64202910), (2, 32101455), (3, 21400970), (5, 12840582), (6, 10700485), (10, 6420291), (15, 4280194), (30, 2140097), (307, 209130), (614, 104565), (921, 69710), (1535, 41826), (1842, 34855), (3070, 20913), (4605, 13942), (6971, 9210)]