30171454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 46247040

約数和(自身を除く): 16075586

約数列:

[1, 2, 61, 122, 223, 446, 1109, 2218, 13603, 27206, 67649, 135298, 247307, 494614, 15085727, 30171454]

約数ペア:

[(1, 30171454), (2, 15085727), (61, 494614), (122, 247307), (223, 135298), (446, 67649), (1109, 27206), (2218, 13603)]