74851530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3253}}^1$

素因数の和:3335

約数の個数: 64

約数和(自身を含む): 196801920

約数和(自身を除く): 121950390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3253, 3835, 4602, 6506, 7670, 9759, 11505, 16265, 19518, 23010, 32530, 42289, 48795, 84578, 97590, 126867, 191927, 211445, 253734, 383854, 422890, 575781, 634335, 959635, 1151562, 1268670, 1919270, 2495051, 2878905, 4990102, 5757810, 7485153, 12475255, 14970306, 24950510, 37425765, 74851530]

約数ペア:

[(1, 74851530), (2, 37425765), (3, 24950510), (5, 14970306), (6, 12475255), (10, 7485153), (13, 5757810), (15, 4990102), (26, 2878905), (30, 2495051), (39, 1919270), (59, 1268670), (65, 1151562), (78, 959635), (118, 634335), (130, 575781), (177, 422890), (195, 383854), (295, 253734), (354, 211445), (390, 191927), (590, 126867), (767, 97590), (885, 84578), (1534, 48795), (1770, 42289), (2301, 32530), (3253, 23010), (3835, 19518), (4602, 16265), (6506, 11505), (7670, 9759)]