30465379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 36908800

約数和(自身を除く): 6443421

約数列:

[1, 7, 19, 133, 157, 1099, 1459, 2983, 10213, 20881, 27721, 194047, 229063, 1603441, 4352197, 30465379]

約数ペア:

[(1, 30465379), (7, 4352197), (19, 1603441), (133, 229063), (157, 194047), (1099, 27721), (1459, 20881), (2983, 10213)]