30923360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14867}}^1$

素因数の和:14895

約数の個数: 48

約数和(自身を含む): 78681456

約数和(自身を除く): 47758096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14867, 29734, 59468, 74335, 118936, 148670, 193271, 237872, 297340, 386542, 475744, 594680, 773084, 966355, 1189360, 1546168, 1932710, 2378720, 3092336, 3865420, 6184672, 7730840, 15461680, 30923360]

約数ペア:

[(1, 30923360), (2, 15461680), (4, 7730840), (5, 6184672), (8, 3865420), (10, 3092336), (13, 2378720), (16, 1932710), (20, 1546168), (26, 1189360), (32, 966355), (40, 773084), (52, 594680), (65, 475744), (80, 386542), (104, 297340), (130, 237872), (160, 193271), (208, 148670), (260, 118936), (416, 74335), (520, 59468), (1040, 29734), (2080, 14867)]