12457170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12583}}^1$

素因数の和:12607

約数の個数: 48

約数和(自身を含む): 35335872

約数和(自身を除く): 22878702

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, 12583, 25166, 37749, 62915, 75498, 113247, 125830, 138413, 188745, 226494, 276826, 377490, 415239, 566235, 692065, 830478, 1132470, 1245717, 1384130, 2076195, 2491434, 4152390, 6228585, 12457170]

約数ペア:

[(1, 12457170), (2, 6228585), (3, 4152390), (5, 2491434), (6, 2076195), (9, 1384130), (10, 1245717), (11, 1132470), (15, 830478), (18, 692065), (22, 566235), (30, 415239), (33, 377490), (45, 276826), (55, 226494), (66, 188745), (90, 138413), (99, 125830), (110, 113247), (165, 75498), (198, 62915), (330, 37749), (495, 25166), (990, 12583)]