30970605

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13151}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 49872384

約数和(自身を除く): 18901779

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 13151, 39453, 65755, 197265, 2064707, 6194121, 10323535, 30970605]

約数ペア:

[(1, 30970605), (3, 10323535), (5, 6194121), (15, 2064707), (157, 197265), (471, 65755), (785, 39453), (2355, 13151)]