2872298170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{56911}}^1$

素因数の和:57035

約数の個数: 48

約数和(自身を含む): 6072738048

約数和(自身を除く): 3200439878

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 25235, 50470, 56911, 113822, 284555, 398377, 569110, 796754, 1991885, 2788639, 3983770, 5577278, 5861833, 11723666, 13943195, 27886390, 29309165, 41032831, 58618330, 82065662, 205164155, 287229817, 410328310, 574459634, 1436149085, 2872298170]

約数ペア:

[(1, 2872298170), (2, 1436149085), (5, 574459634), (7, 410328310), (10, 287229817), (14, 205164155), (35, 82065662), (49, 58618330), (70, 41032831), (98, 29309165), (103, 27886390), (206, 13943195), (245, 11723666), (490, 5861833), (515, 5577278), (721, 3983770), (1030, 2788639), (1442, 1991885), (3605, 796754), (5047, 569110), (7210, 398377), (10094, 284555), (25235, 113822), (50470, 56911)]