30655751

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 35904000

約数和(自身を除く): 5248249

約数列:

[1, 7, 59, 199, 373, 413, 1393, 2611, 11741, 22007, 74227, 82187, 154049, 519589, 4379393, 30655751]

約数ペア:

[(1, 30655751), (7, 4379393), (59, 519589), (199, 154049), (373, 82187), (413, 74227), (1393, 22007), (2611, 11741)]