30770139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3623}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 43488000

約数和(自身を除く): 12717861

約数列:

[1, 3, 19, 57, 149, 447, 2831, 3623, 8493, 10869, 68837, 206511, 539827, 1619481, 10256713, 30770139]

約数ペア:

[(1, 30770139), (3, 10256713), (19, 1619481), (57, 539827), (149, 206511), (447, 68837), (2831, 10869), (3623, 8493)]