1402730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 2989440

約数和(自身を除く): 1586710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 691, 1015, 1382, 2030, 3455, 4837, 6910, 9674, 20039, 24185, 40078, 48370, 100195, 140273, 200390, 280546, 701365, 1402730]

約数ペア:

[(1, 1402730), (2, 701365), (5, 280546), (7, 200390), (10, 140273), (14, 100195), (29, 48370), (35, 40078), (58, 24185), (70, 20039), (145, 9674), (203, 6910), (290, 4837), (406, 3455), (691, 2030), (1015, 1382)]