12397740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 35008512

約数和(自身を除く): 22610772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1627, 1905, 2540, 3254, 3810, 4881, 6508, 7620, 8135, 9762, 16270, 19524, 24405, 32540, 48810, 97620, 206629, 413258, 619887, 826516, 1033145, 1239774, 2066290, 2479548, 3099435, 4132580, 6198870, 12397740]

約数ペア:

[(1, 12397740), (2, 6198870), (3, 4132580), (4, 3099435), (5, 2479548), (6, 2066290), (10, 1239774), (12, 1033145), (15, 826516), (20, 619887), (30, 413258), (60, 206629), (127, 97620), (254, 48810), (381, 32540), (508, 24405), (635, 19524), (762, 16270), (1270, 9762), (1524, 8135), (1627, 7620), (1905, 6508), (2540, 4881), (3254, 3810)]