82808530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9979

約数の個数: 48

約数和(自身を含む): 183608856

約数和(自身を除く): 100800326

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 9941, 19882, 49705, 69587, 99410, 139174, 168997, 337994, 347935, 487109, 695870, 844985, 974218, 1182979, 1689970, 2365958, 2435545, 4871090, 5914895, 8280853, 11829790, 16561706, 41404265, 82808530]

約数ペア:

[(1, 82808530), (2, 41404265), (5, 16561706), (7, 11829790), (10, 8280853), (14, 5914895), (17, 4871090), (34, 2435545), (35, 2365958), (49, 1689970), (70, 1182979), (85, 974218), (98, 844985), (119, 695870), (170, 487109), (238, 347935), (245, 337994), (490, 168997), (595, 139174), (833, 99410), (1190, 69587), (1666, 49705), (4165, 19882), (8330, 9941)]