27291660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41351}}^1$

素因数の和:41374

約数の個数: 48

約数和(自身を含む): 83365632

約数和(自身を除く): 56073972

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, 41351, 82702, 124053, 165404, 206755, 248106, 413510, 454861, 496212, 620265, 827020, 909722, 1240530, 1364583, 1819444, 2274305, 2481060, 2729166, 4548610, 5458332, 6822915, 9097220, 13645830, 27291660]

約数ペア:

[(1, 27291660), (2, 13645830), (3, 9097220), (4, 6822915), (5, 5458332), (6, 4548610), (10, 2729166), (11, 2481060), (12, 2274305), (15, 1819444), (20, 1364583), (22, 1240530), (30, 909722), (33, 827020), (44, 620265), (55, 496212), (60, 454861), (66, 413510), (110, 248106), (132, 206755), (165, 165404), (220, 124053), (330, 82702), (660, 41351)]