69756310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18503}}^1$

素因数の和:18552

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 70133930

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 18503, 37006, 92515, 185030, 240539, 481078, 536587, 1073174, 1202695, 2405390, 2682935, 5365870, 6975631, 13951262, 34878155, 69756310]

約数ペア:

[(1, 69756310), (2, 34878155), (5, 13951262), (10, 6975631), (13, 5365870), (26, 2682935), (29, 2405390), (58, 1202695), (65, 1073174), (130, 536587), (145, 481078), (290, 240539), (377, 185030), (754, 92515), (1885, 37006), (3770, 18503)]