30894019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 36484560

約数和(自身を除く): 5590541

約数列:

[1, 13, 19, 29, 227, 247, 361, 377, 551, 2951, 4313, 4693, 6583, 7163, 10469, 56069, 81947, 85579, 125077, 136097, 1065311, 1626001, 2376463, 30894019]

約数ペア:

[(1, 30894019), (13, 2376463), (19, 1626001), (29, 1065311), (227, 136097), (247, 125077), (361, 85579), (377, 81947), (551, 56069), (2951, 10469), (4313, 7163), (4693, 6583)]