90400730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75967}}^1$

素因数の和:75998

約数の個数: 32

約数和(自身を含む): 196909056

約数和(自身を除く): 106508326

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 75967, 151934, 379835, 531769, 759670, 1063538, 1291439, 2582878, 2658845, 5317690, 6457195, 9040073, 12914390, 18080146, 45200365, 90400730]

約数ペア:

[(1, 90400730), (2, 45200365), (5, 18080146), (7, 12914390), (10, 9040073), (14, 6457195), (17, 5317690), (34, 2658845), (35, 2582878), (70, 1291439), (85, 1063538), (119, 759670), (170, 531769), (238, 379835), (595, 151934), (1190, 75967)]