30105870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9743}}^1$

素因数の和:9856

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 42857202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9743, 19486, 29229, 48715, 58458, 97430, 146145, 292290, 1003529, 2007058, 3010587, 5017645, 6021174, 10035290, 15052935, 30105870]

約数ペア:

[(1, 30105870), (2, 15052935), (3, 10035290), (5, 6021174), (6, 5017645), (10, 3010587), (15, 2007058), (30, 1003529), (103, 292290), (206, 146145), (309, 97430), (515, 58458), (618, 48715), (1030, 29229), (1545, 19486), (3090, 9743)]