23846220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 72936864

約数和(自身を除く): 49090644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 967, 1233, 1370, 1644, 1934, 2055, 2466, 2740, 2901, 3868, 4110, 4835, 4932, 5802, 6165, 8220, 8703, 9670, 11604, 12330, 14505, 17406, 19340, 24660, 29010, 34812, 43515, 58020, 87030, 132479, 174060, 264958, 397437, 529916, 662395, 794874, 1192311, 1324790, 1589748, 1987185, 2384622, 2649580, 3974370, 4769244, 5961555, 7948740, 11923110, 23846220]

約数ペア:

[(1, 23846220), (2, 11923110), (3, 7948740), (4, 5961555), (5, 4769244), (6, 3974370), (9, 2649580), (10, 2384622), (12, 1987185), (15, 1589748), (18, 1324790), (20, 1192311), (30, 794874), (36, 662395), (45, 529916), (60, 397437), (90, 264958), (137, 174060), (180, 132479), (274, 87030), (411, 58020), (548, 43515), (685, 34812), (822, 29010), (967, 24660), (1233, 19340), (1370, 17406), (1644, 14505), (1934, 12330), (2055, 11604), (2466, 9670), (2740, 8703), (2901, 8220), (3868, 6165), (4110, 5802), (4835, 4932)]