225822310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68639}}^1$

素因数の和:68700

約数の個数: 32

約数和(自身を含む): 474439680

約数和(自身を除く): 248617370

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 68639, 137278, 343195, 480473, 686390, 960946, 2402365, 3226033, 4804730, 6452066, 16130165, 22582231, 32260330, 45164462, 112911155, 225822310]

約数ペア:

[(1, 225822310), (2, 112911155), (5, 45164462), (7, 32260330), (10, 22582231), (14, 16130165), (35, 6452066), (47, 4804730), (70, 3226033), (94, 2402365), (235, 960946), (329, 686390), (470, 480473), (658, 343195), (1645, 137278), (3290, 68639)]