30660422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^2$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 50480976

約数和(自身を除く): 19820554

約数列:

[1, 2, 13, 26, 103, 107, 206, 214, 1339, 1391, 2678, 2782, 11021, 11449, 22042, 22898, 143273, 148837, 286546, 297674, 1179247, 2358494, 15330211, 30660422]

約数ペア:

[(1, 30660422), (2, 15330211), (13, 2358494), (26, 1179247), (103, 297674), (107, 286546), (206, 148837), (214, 143273), (1339, 22898), (1391, 22042), (2678, 11449), (2782, 11021)]