30686045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24847}}^1$

素因数の和:24884

約数の個数: 16

約数和(自身を含む): 41744640

約数和(自身を除く): 11058595

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 24847, 124235, 323011, 472093, 1615055, 2360465, 6137209, 30686045]

約数ペア:

[(1, 30686045), (5, 6137209), (13, 2360465), (19, 1615055), (65, 472093), (95, 323011), (247, 124235), (1235, 24847)]