22415890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3109}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 46575360

約数和(自身を除く): 24159470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3109, 3605, 6218, 7210, 15545, 21763, 31090, 43526, 108815, 217630, 320227, 640454, 1601135, 2241589, 3202270, 4483178, 11207945, 22415890]

約数ペア:

[(1, 22415890), (2, 11207945), (5, 4483178), (7, 3202270), (10, 2241589), (14, 1601135), (35, 640454), (70, 320227), (103, 217630), (206, 108815), (515, 43526), (721, 31090), (1030, 21763), (1442, 15545), (3109, 7210), (3605, 6218)]