15498470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 31086720

約数和(自身を除く): 15588250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4111, 8222, 20555, 41110, 53443, 106886, 119219, 238438, 267215, 534430, 596095, 1192190, 1549847, 3099694, 7749235, 15498470]

約数ペア:

[(1, 15498470), (2, 7749235), (5, 3099694), (10, 1549847), (13, 1192190), (26, 596095), (29, 534430), (58, 267215), (65, 238438), (130, 119219), (145, 106886), (290, 53443), (377, 41110), (754, 20555), (1885, 8222), (3770, 4111)]