30158804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1721}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 57039528

約数和(自身を除く): 26880724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1721, 3442, 4381, 6884, 8762, 17524, 22373, 44746, 89492, 579977, 1159954, 2319908, 7539701, 15079402, 30158804]

約数ペア:

[(1, 30158804), (2, 15079402), (4, 7539701), (13, 2319908), (26, 1159954), (52, 579977), (337, 89492), (674, 44746), (1348, 22373), (1721, 17524), (3442, 8762), (4381, 6884)]