1258477730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{34319}}^1$

素因数の和:34538

約数の個数: 32

約数和(自身を含む): 2396908800

約数和(自身を除く): 1138431070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 34319, 36670, 68638, 171595, 343190, 652061, 1304122, 3260305, 6520610, 6623567, 13247134, 33117835, 66235670, 125847773, 251695546, 629238865, 1258477730]

約数ペア:

[(1, 1258477730), (2, 629238865), (5, 251695546), (10, 125847773), (19, 66235670), (38, 33117835), (95, 13247134), (190, 6623567), (193, 6520610), (386, 3260305), (965, 1304122), (1930, 652061), (3667, 343190), (7334, 171595), (18335, 68638), (34319, 36670)]