30197661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 16992867

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1231, 1443, 1887, 3693, 8177, 16003, 20927, 24531, 45547, 48009, 62781, 136641, 272051, 592111, 774299, 816153, 1776333, 2322897, 10065887, 30197661]

約数ペア:

[(1, 30197661), (3, 10065887), (13, 2322897), (17, 1776333), (37, 816153), (39, 774299), (51, 592111), (111, 272051), (221, 136641), (481, 62781), (629, 48009), (663, 45547), (1231, 24531), (1443, 20927), (1887, 16003), (3693, 8177)]