13500370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 27079920

約数和(自身を除く): 13579550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3581, 3770, 7162, 17905, 35810, 46553, 93106, 103849, 207698, 232765, 465530, 519245, 1038490, 1350037, 2700074, 6750185, 13500370]

約数ペア:

[(1, 13500370), (2, 6750185), (5, 2700074), (10, 1350037), (13, 1038490), (26, 519245), (29, 465530), (58, 232765), (65, 207698), (130, 103849), (145, 93106), (290, 46553), (377, 35810), (754, 17905), (1885, 7162), (3581, 3770)]