77310730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9319

約数の個数: 48

約数和(自身を含む): 171419976

約数和(自身を除く): 94109246

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, 9281, 18562, 46405, 64967, 92810, 129934, 157777, 315554, 324835, 454769, 649670, 788885, 909538, 1104439, 1577770, 2208878, 2273845, 4547690, 5522195, 7731073, 11044390, 15462146, 38655365, 77310730]

約数ペア:

[(1, 77310730), (2, 38655365), (5, 15462146), (7, 11044390), (10, 7731073), (14, 5522195), (17, 4547690), (34, 2273845), (35, 2208878), (49, 1577770), (70, 1104439), (85, 909538), (98, 788885), (119, 649670), (170, 454769), (238, 324835), (245, 315554), (490, 157777), (595, 129934), (833, 92810), (1190, 64967), (1666, 46405), (4165, 18562), (8330, 9281)]