188807790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{38611}}^1$

素因数の和:38784

約数の個数: 32

約数和(自身を含む): 455930496

約数和(自身を除く): 267122706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 38611, 77222, 115833, 193055, 231666, 386110, 579165, 1158330, 6293593, 12587186, 18880779, 31467965, 37761558, 62935930, 94403895, 188807790]

約数ペア:

[(1, 188807790), (2, 94403895), (3, 62935930), (5, 37761558), (6, 31467965), (10, 18880779), (15, 12587186), (30, 6293593), (163, 1158330), (326, 579165), (489, 386110), (815, 231666), (978, 193055), (1630, 115833), (2445, 77222), (4890, 38611)]