310438014718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1\times {\mathrm{120097}}^1$

素因数の和:122836

約数の個数: 32

約数和(自身を含む): 515226184704

約数和(自身を除く): 204788169986

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2687, 5374, 34931, 69862, 99419, 120097, 198838, 240194, 1292447, 1561261, 2584894, 3122522, 4443589, 8887178, 57766657, 115533314, 322700639, 645401278, 4195108307, 8390216614, 11939923643, 23879847286, 155219007359, 310438014718]

約数ペア:

[(1, 310438014718), (2, 155219007359), (13, 23879847286), (26, 11939923643), (37, 8390216614), (74, 4195108307), (481, 645401278), (962, 322700639), (2687, 115533314), (5374, 57766657), (34931, 8887178), (69862, 4443589), (99419, 3122522), (120097, 2584894), (198838, 1561261), (240194, 1292447)]