30888845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 40115712

約数和(自身を除く): 9226867

約数列:

[1, 5, 13, 65, 223, 1115, 2131, 2899, 10655, 14495, 27703, 138515, 475213, 2376065, 6177769, 30888845]

約数ペア:

[(1, 30888845), (5, 6177769), (13, 2376065), (65, 475213), (223, 138515), (1115, 27703), (2131, 14495), (2899, 10655)]