30516157

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 5927363

約数列:

[1, 7, 37, 59, 259, 413, 1997, 2183, 13979, 15281, 73889, 117823, 517223, 824761, 4359451, 30516157]

約数ペア:

[(1, 30516157), (7, 4359451), (37, 824761), (59, 517223), (259, 117823), (413, 73889), (1997, 15281), (2183, 13979)]