30570178198

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1426247}}^1$

素因数の和:1427787

約数の個数: 16

約数和(自身を含む): 52440286464

約数和(自身を除く): 21870108266

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 1426247, 2852494, 9983729, 19967458, 2183584157, 4367168314, 15285089099, 30570178198]

約数ペア:

[(1, 30570178198), (2, 15285089099), (7, 4367168314), (14, 2183584157), (1531, 19967458), (3062, 9983729), (10717, 2852494), (21434, 1426247)]