30198103

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 36207648

約数和(自身を除く): 6009545

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 457, 2873, 3887, 5083, 5941, 7769, 10511, 66079, 77233, 100997, 136643, 178687, 1312961, 1776359, 2322931, 30198103]

約数ペア:

[(1, 30198103), (13, 2322931), (17, 1776359), (23, 1312961), (169, 178687), (221, 136643), (299, 100997), (391, 77233), (457, 66079), (2873, 10511), (3887, 7769), (5083, 5941)]