557092690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5281}}^1$

素因数の和:5443

約数の個数: 64

約数和(自身を含む): 1259566848

約数和(自身を除く): 702474158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 5281, 7535, 9590, 10549, 10562, 15070, 21098, 26405, 36967, 52745, 52810, 58091, 73934, 105490, 116182, 184835, 290455, 369670, 406637, 580910, 723497, 813274, 1446994, 2033185, 3617485, 4066370, 5064479, 7234970, 7958467, 10128958, 15916934, 25322395, 39792335, 50644790, 55709269, 79584670, 111418538, 278546345, 557092690]

約数ペア:

[(1, 557092690), (2, 278546345), (5, 111418538), (7, 79584670), (10, 55709269), (11, 50644790), (14, 39792335), (22, 25322395), (35, 15916934), (55, 10128958), (70, 7958467), (77, 7234970), (110, 5064479), (137, 4066370), (154, 3617485), (274, 2033185), (385, 1446994), (685, 813274), (770, 723497), (959, 580910), (1370, 406637), (1507, 369670), (1918, 290455), (3014, 184835), (4795, 116182), (5281, 105490), (7535, 73934), (9590, 58091), (10549, 52810), (10562, 52745), (15070, 36967), (21098, 26405)]