61756370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16381}}^1$

素因数の和:16430

約数の個数: 32

約数和(自身を含む): 123847920

約数和(自身を除く): 62091550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 16381, 32762, 81905, 163810, 212953, 425906, 475049, 950098, 1064765, 2129530, 2375245, 4750490, 6175637, 12351274, 30878185, 61756370]

約数ペア:

[(1, 61756370), (2, 30878185), (5, 12351274), (10, 6175637), (13, 4750490), (26, 2375245), (29, 2129530), (58, 1064765), (65, 950098), (130, 475049), (145, 425906), (290, 212953), (377, 163810), (754, 81905), (1885, 32762), (3770, 16381)]