30700906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7499}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 48600000

約数和(自身を除く): 17899094

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 7499, 14998, 172477, 344954, 667411, 1334822, 15350453, 30700906]

約数ペア:

[(1, 30700906), (2, 15350453), (23, 1334822), (46, 667411), (89, 344954), (178, 172477), (2047, 14998), (4094, 7499)]