30361804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{62731}}^1$

素因数の和:62757

約数の個数: 18

約数和(自身を含む): 58403492

約数和(自身を除く): 28041688

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 62731, 125462, 250924, 690041, 1380082, 2760164, 7590451, 15180902, 30361804]

約数ペア:

[(1, 30361804), (2, 15180902), (4, 7590451), (11, 2760164), (22, 1380082), (44, 690041), (121, 250924), (242, 125462), (484, 62731)]