117228730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2713}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 219834000

約数和(自身を除く): 102605270

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 2713, 4321, 5426, 8642, 13565, 21605, 27130, 43210, 78677, 157354, 393385, 404237, 786770, 808474, 2021185, 4042370, 11722873, 23445746, 58614365, 117228730]

約数ペア:

[(1, 117228730), (2, 58614365), (5, 23445746), (10, 11722873), (29, 4042370), (58, 2021185), (145, 808474), (149, 786770), (290, 404237), (298, 393385), (745, 157354), (1490, 78677), (2713, 43210), (4321, 27130), (5426, 21605), (8642, 13565)]