12872970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13003}}^1$

素因数の和:13027

約数の個数: 48

約数和(自身を含む): 36515232

約数和(自身を除く): 23642262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 13003, 26006, 39009, 65015, 78018, 117027, 130030, 143033, 195045, 234054, 286066, 390090, 429099, 585135, 715165, 858198, 1170270, 1287297, 1430330, 2145495, 2574594, 4290990, 6436485, 12872970]

約数ペア:

[(1, 12872970), (2, 6436485), (3, 4290990), (5, 2574594), (6, 2145495), (9, 1430330), (10, 1287297), (11, 1170270), (15, 858198), (18, 715165), (22, 585135), (30, 429099), (33, 390090), (45, 286066), (55, 234054), (66, 195045), (90, 143033), (99, 130030), (110, 117027), (165, 78018), (198, 65015), (330, 39009), (495, 26006), (990, 13003)]