223839170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 434277288

約数和(自身を除く): 210438118

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 365, 578, 730, 1061, 1241, 1445, 2122, 2482, 2890, 5305, 6205, 10610, 12410, 18037, 21097, 36074, 42194, 77453, 90185, 105485, 154906, 180370, 210970, 306629, 387265, 613258, 774530, 1316701, 1533145, 2633402, 3066290, 6583505, 13167010, 22383917, 44767834, 111919585, 223839170]

約数ペア:

[(1, 223839170), (2, 111919585), (5, 44767834), (10, 22383917), (17, 13167010), (34, 6583505), (73, 3066290), (85, 2633402), (146, 1533145), (170, 1316701), (289, 774530), (365, 613258), (578, 387265), (730, 306629), (1061, 210970), (1241, 180370), (1445, 154906), (2122, 105485), (2482, 90185), (2890, 77453), (5305, 42194), (6205, 36074), (10610, 21097), (12410, 18037)]