30371404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10531}}^1$

素因数の和:10645

約数の個数: 24

約数和(自身を含む): 61338368

約数和(自身を除く): 30966964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10531, 21062, 42124, 73717, 147434, 294868, 1084693, 2169386, 4338772, 7592851, 15185702, 30371404]

約数ペア:

[(1, 30371404), (2, 15185702), (4, 7592851), (7, 4338772), (14, 2169386), (28, 1084693), (103, 294868), (206, 147434), (412, 73717), (721, 42124), (1442, 21062), (2884, 10531)]