69469180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 159790176

約数和(自身を除く): 90320996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 937, 1348, 1685, 1874, 3370, 3707, 3748, 4685, 6740, 7414, 9370, 10307, 14828, 18535, 18740, 20614, 37070, 41228, 51535, 74140, 103070, 206140, 315769, 631538, 1263076, 1578845, 3157690, 3473459, 6315380, 6946918, 13893836, 17367295, 34734590, 69469180]

約数ペア:

[(1, 69469180), (2, 34734590), (4, 17367295), (5, 13893836), (10, 6946918), (11, 6315380), (20, 3473459), (22, 3157690), (44, 1578845), (55, 1263076), (110, 631538), (220, 315769), (337, 206140), (674, 103070), (937, 74140), (1348, 51535), (1685, 41228), (1874, 37070), (3370, 20614), (3707, 18740), (3748, 18535), (4685, 14828), (6740, 10307), (7414, 9370)]