2095401770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{247391}}^1$

素因数の和:247427

約数の個数: 48

約数和(自身を含む): 4738051584

約数和(自身を除く): 2642649814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 247391, 494782, 1236955, 1731737, 2473910, 2721301, 3463474, 5442602, 8658685, 13606505, 17317370, 19049107, 27213010, 29934311, 38098214, 59868622, 95245535, 149671555, 190491070, 209540177, 299343110, 419080354, 1047700885, 2095401770]

約数ペア:

[(1, 2095401770), (2, 1047700885), (5, 419080354), (7, 299343110), (10, 209540177), (11, 190491070), (14, 149671555), (22, 95245535), (35, 59868622), (55, 38098214), (70, 29934311), (77, 27213010), (110, 19049107), (121, 17317370), (154, 13606505), (242, 8658685), (385, 5442602), (605, 3463474), (770, 2721301), (847, 2473910), (1210, 1731737), (1694, 1236955), (4235, 494782), (8470, 247391)]