12765930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 30820608

約数和(自身を除く): 18054678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2351, 2715, 4702, 5430, 7053, 11755, 14106, 23510, 35265, 70530, 425531, 851062, 1276593, 2127655, 2553186, 4255310, 6382965, 12765930]

約数ペア:

[(1, 12765930), (2, 6382965), (3, 4255310), (5, 2553186), (6, 2127655), (10, 1276593), (15, 851062), (30, 425531), (181, 70530), (362, 35265), (543, 23510), (905, 14106), (1086, 11755), (1810, 7053), (2351, 5430), (2715, 4702)]