64658460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077641}}^1$

素因数の和:1077653

約数の個数: 24

約数和(自身を含む): 181043856

約数和(自身を除く): 116385396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077641, 2155282, 3232923, 4310564, 5388205, 6465846, 10776410, 12931692, 16164615, 21552820, 32329230, 64658460]

約数ペア:

[(1, 64658460), (2, 32329230), (3, 21552820), (4, 16164615), (5, 12931692), (6, 10776410), (10, 6465846), (12, 5388205), (15, 4310564), (20, 3232923), (30, 2155282), (60, 1077641)]