319591140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{484229}}^1$

素因数の和:484252

約数の個数: 48

約数和(自身を含む): 976207680

約数和(自身を除く): 656616540

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, 484229, 968458, 1452687, 1936916, 2421145, 2905374, 4842290, 5326519, 5810748, 7263435, 9684580, 10653038, 14526870, 15979557, 21306076, 26632595, 29053740, 31959114, 53265190, 63918228, 79897785, 106530380, 159795570, 319591140]

約数ペア:

[(1, 319591140), (2, 159795570), (3, 106530380), (4, 79897785), (5, 63918228), (6, 53265190), (10, 31959114), (11, 29053740), (12, 26632595), (15, 21306076), (20, 15979557), (22, 14526870), (30, 10653038), (33, 9684580), (44, 7263435), (55, 5810748), (60, 5326519), (66, 4842290), (110, 2905374), (132, 2421145), (165, 1936916), (220, 1452687), (330, 968458), (660, 484229)]