27691620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41957}}^1$

素因数の和:41980

約数の個数: 48

約数和(自身を含む): 84587328

約数和(自身を除く): 56895708

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, 41957, 83914, 125871, 167828, 209785, 251742, 419570, 461527, 503484, 629355, 839140, 923054, 1258710, 1384581, 1846108, 2307635, 2517420, 2769162, 4615270, 5538324, 6922905, 9230540, 13845810, 27691620]

約数ペア:

[(1, 27691620), (2, 13845810), (3, 9230540), (4, 6922905), (5, 5538324), (6, 4615270), (10, 2769162), (11, 2517420), (12, 2307635), (15, 1846108), (20, 1384581), (22, 1258710), (30, 923054), (33, 839140), (44, 629355), (55, 503484), (60, 461527), (66, 419570), (110, 251742), (132, 209785), (165, 167828), (220, 125871), (330, 83914), (660, 41957)]