17917230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 44992080

約数和(自身を除く): 27074850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1129, 1587, 2258, 2645, 3174, 3387, 5290, 5645, 6774, 7935, 11290, 15870, 16935, 25967, 33870, 51934, 77901, 129835, 155802, 259670, 389505, 597241, 779010, 1194482, 1791723, 2986205, 3583446, 5972410, 8958615, 17917230]

約数ペア:

[(1, 17917230), (2, 8958615), (3, 5972410), (5, 3583446), (6, 2986205), (10, 1791723), (15, 1194482), (23, 779010), (30, 597241), (46, 389505), (69, 259670), (115, 155802), (138, 129835), (230, 77901), (345, 51934), (529, 33870), (690, 25967), (1058, 16935), (1129, 15870), (1587, 11290), (2258, 7935), (2645, 6774), (3174, 5645), (3387, 5290)]