69373510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 130183200

約数和(自身を除く): 60809690

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 1721, 3442, 4031, 8062, 8605, 17210, 20155, 40310, 49909, 99818, 239219, 249545, 478438, 499090, 1196095, 2392190, 6937351, 13874702, 34686755, 69373510]

約数ペア:

[(1, 69373510), (2, 34686755), (5, 13874702), (10, 6937351), (29, 2392190), (58, 1196095), (139, 499090), (145, 478438), (278, 249545), (290, 239219), (695, 99818), (1390, 49909), (1721, 40310), (3442, 20155), (4031, 17210), (8062, 8605)]