68546830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5717}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 135859680

約数和(自身を除く): 67312850

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5717, 5995, 11434, 11990, 28585, 57170, 62887, 125774, 314435, 623153, 628870, 1246306, 3115765, 6231530, 6854683, 13709366, 34273415, 68546830]

約数ペア:

[(1, 68546830), (2, 34273415), (5, 13709366), (10, 6854683), (11, 6231530), (22, 3115765), (55, 1246306), (109, 628870), (110, 623153), (218, 314435), (545, 125774), (1090, 62887), (1199, 57170), (2398, 28585), (5717, 11990), (5995, 11434)]