2164140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 7167888

約数和(自身を除く): 5003748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1093, 1980, 2186, 3279, 4372, 5465, 6558, 9837, 10930, 12023, 13116, 16395, 19674, 21860, 24046, 32790, 36069, 39348, 48092, 49185, 60115, 65580, 72138, 98370, 108207, 120230, 144276, 180345, 196740, 216414, 240460, 360690, 432828, 541035, 721380, 1082070, 2164140]

約数ペア:

[(1, 2164140), (2, 1082070), (3, 721380), (4, 541035), (5, 432828), (6, 360690), (9, 240460), (10, 216414), (11, 196740), (12, 180345), (15, 144276), (18, 120230), (20, 108207), (22, 98370), (30, 72138), (33, 65580), (36, 60115), (44, 49185), (45, 48092), (55, 39348), (60, 36069), (66, 32790), (90, 24046), (99, 21860), (110, 19674), (132, 16395), (165, 13116), (180, 12023), (198, 10930), (220, 9837), (330, 6558), (396, 5465), (495, 4372), (660, 3279), (990, 2186), (1093, 1980)]