66932290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 125550000

約数和(自身を除く): 58617710

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 1549, 3098, 4321, 7745, 8642, 15490, 21605, 43210, 44921, 89842, 224605, 230801, 449210, 461602, 1154005, 2308010, 6693229, 13386458, 33466145, 66932290]

約数ペア:

[(1, 66932290), (2, 33466145), (5, 13386458), (10, 6693229), (29, 2308010), (58, 1154005), (145, 461602), (149, 449210), (290, 230801), (298, 224605), (745, 89842), (1490, 44921), (1549, 43210), (3098, 21605), (4321, 15490), (7745, 8642)]