12285810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45503}}^1$

素因数の和:45519

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 20477070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45503, 91006, 136509, 227515, 273018, 409527, 455030, 682545, 819054, 1228581, 1365090, 2047635, 2457162, 4095270, 6142905, 12285810]

約数ペア:

[(1, 12285810), (2, 6142905), (3, 4095270), (5, 2457162), (6, 2047635), (9, 1365090), (10, 1228581), (15, 819054), (18, 682545), (27, 455030), (30, 409527), (45, 273018), (54, 227515), (90, 136509), (135, 91006), (270, 45503)]