3100143860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{20393}}^1$

素因数の和:21104

約数の個数: 48

約数和(自身を含む): 7112774592

約数和(自身を除く): 4012630732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 691, 1382, 2764, 3455, 6910, 7601, 13820, 15202, 20393, 30404, 38005, 40786, 76010, 81572, 101965, 152020, 203930, 224323, 407860, 448646, 897292, 1121615, 2243230, 4486460, 14091563, 28183126, 56366252, 70457815, 140915630, 155007193, 281831260, 310014386, 620028772, 775035965, 1550071930, 3100143860]

約数ペア:

[(1, 3100143860), (2, 1550071930), (4, 775035965), (5, 620028772), (10, 310014386), (11, 281831260), (20, 155007193), (22, 140915630), (44, 70457815), (55, 56366252), (110, 28183126), (220, 14091563), (691, 4486460), (1382, 2243230), (2764, 1121615), (3455, 897292), (6910, 448646), (7601, 407860), (13820, 224323), (15202, 203930), (20393, 152020), (30404, 101965), (38005, 81572), (40786, 76010)]