12662730

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 34364772

約数和(自身を除く): 21702042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 243, 270, 386, 405, 486, 579, 729, 810, 965, 1158, 1215, 1458, 1737, 1930, 2187, 2430, 2895, 3474, 3645, 4374, 5211, 5790, 6561, 7290, 8685, 10422, 10935, 13122, 15633, 17370, 21870, 26055, 31266, 32805, 46899, 52110, 65610, 78165, 93798, 140697, 156330, 234495, 281394, 422091, 468990, 703485, 844182, 1266273, 1406970, 2110455, 2532546, 4220910, 6331365, 12662730]

約数ペア:

[(1, 12662730), (2, 6331365), (3, 4220910), (5, 2532546), (6, 2110455), (9, 1406970), (10, 1266273), (15, 844182), (18, 703485), (27, 468990), (30, 422091), (45, 281394), (54, 234495), (81, 156330), (90, 140697), (135, 93798), (162, 78165), (193, 65610), (243, 52110), (270, 46899), (386, 32805), (405, 31266), (486, 26055), (579, 21870), (729, 17370), (810, 15633), (965, 13122), (1158, 10935), (1215, 10422), (1458, 8685), (1737, 7290), (1930, 6561), (2187, 5790), (2430, 5211), (2895, 4374), (3474, 3645)]