69338420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{119549}}^1$

素因数の和:119587

約数の個数: 24

約数和(自身を含む): 150633000

約数和(自身を除く): 81294580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 119549, 239098, 478196, 597745, 1195490, 2390980, 3466921, 6933842, 13867684, 17334605, 34669210, 69338420]

約数ペア:

[(1, 69338420), (2, 34669210), (4, 17334605), (5, 13867684), (10, 6933842), (20, 3466921), (29, 2390980), (58, 1195490), (116, 597745), (145, 478196), (290, 239098), (580, 119549)]