22211210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45329}}^1$

素因数の和:45350

約数の個数: 24

約数和(自身を含む): 46508580

約数和(自身を除く): 24297370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45329, 90658, 226645, 317303, 453290, 634606, 1586515, 2221121, 3173030, 4442242, 11105605, 22211210]

約数ペア:

[(1, 22211210), (2, 11105605), (5, 4442242), (7, 3173030), (10, 2221121), (14, 1586515), (35, 634606), (49, 453290), (70, 317303), (98, 226645), (245, 90658), (490, 45329)]