30286665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35423}}^1$

素因数の和:35453

約数の個数: 24

約数和(自身を含む): 55261440

約数和(自身を除く): 24974775

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 35423, 106269, 177115, 318807, 531345, 673037, 1594035, 2019111, 3365185, 6057333, 10095555, 30286665]

約数ペア:

[(1, 30286665), (3, 10095555), (5, 6057333), (9, 3365185), (15, 2019111), (19, 1594035), (45, 673037), (57, 531345), (95, 318807), (171, 177115), (285, 106269), (855, 35423)]