12727126510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{373339}}^1$

素因数の和:373840

約数の個数: 32

約数和(自身を含む): 26235348480

約数和(自身を除く): 13508221970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 6818, 17045, 34090, 373339, 746678, 1866695, 2613373, 3733390, 5226746, 13066865, 26133730, 181816093, 363632186, 909080465, 1272712651, 1818160930, 2545425302, 6363563255, 12727126510]

約数ペア:

[(1, 12727126510), (2, 6363563255), (5, 2545425302), (7, 1818160930), (10, 1272712651), (14, 909080465), (35, 363632186), (70, 181816093), (487, 26133730), (974, 13066865), (2435, 5226746), (3409, 3733390), (4870, 2613373), (6818, 1866695), (17045, 746678), (34090, 373339)]