86790910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2797}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 163179360

約数和(自身を除く): 76388450

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 2797, 3103, 5594, 6206, 13985, 15515, 27970, 31030, 81113, 162226, 299279, 405565, 598558, 811130, 1496395, 2992790, 8679091, 17358182, 43395455, 86790910]

約数ペア:

[(1, 86790910), (2, 43395455), (5, 17358182), (10, 8679091), (29, 2992790), (58, 1496395), (107, 811130), (145, 598558), (214, 405565), (290, 299279), (535, 162226), (1070, 81113), (2797, 31030), (3103, 27970), (5594, 15515), (6206, 13985)]