2818860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 8612352

約数和(自身を除く): 5793492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4271, 8542, 12813, 17084, 21355, 25626, 42710, 46981, 51252, 64065, 85420, 93962, 128130, 140943, 187924, 234905, 256260, 281886, 469810, 563772, 704715, 939620, 1409430, 2818860]

約数ペア:

[(1, 2818860), (2, 1409430), (3, 939620), (4, 704715), (5, 563772), (6, 469810), (10, 281886), (11, 256260), (12, 234905), (15, 187924), (20, 140943), (22, 128130), (30, 93962), (33, 85420), (44, 64065), (55, 51252), (60, 46981), (66, 42710), (110, 25626), (132, 21355), (165, 17084), (220, 12813), (330, 8542), (660, 4271)]