30015951

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13877}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 46185984

約数和(自身を除く): 16170033

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 13877, 41631, 97139, 291417, 1429331, 4287993, 10005317, 30015951]

約数ペア:

[(1, 30015951), (3, 10005317), (7, 4287993), (21, 1429331), (103, 291417), (309, 97139), (721, 41631), (2163, 13877)]