30680452838

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9827179}}^1$

素因数の和:9827411

約数の個数: 16

約数和(自身を含む): 52830919680

約数和(自身を除く): 22150466842

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9827179, 19654358, 68790253, 137580506, 2191460917, 4382921834, 15340226419, 30680452838]

約数ペア:

[(1, 30680452838), (2, 15340226419), (7, 4382921834), (14, 2191460917), (223, 137580506), (446, 68790253), (1561, 19654358), (3122, 9827179)]