269392970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 607260672

約数和(自身を除く): 337867702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 271, 385, 542, 770, 1291, 1355, 1897, 2582, 2710, 2981, 3794, 5962, 6455, 9037, 9485, 12910, 14201, 14905, 18074, 18970, 20867, 28402, 29810, 41734, 45185, 71005, 90370, 99407, 104335, 142010, 198814, 208670, 349861, 497035, 699722, 994070, 1749305, 2449027, 3498610, 3848471, 4898054, 7696942, 12245135, 19242355, 24490270, 26939297, 38484710, 53878594, 134696485, 269392970]

約数ペア:

[(1, 269392970), (2, 134696485), (5, 53878594), (7, 38484710), (10, 26939297), (11, 24490270), (14, 19242355), (22, 12245135), (35, 7696942), (55, 4898054), (70, 3848471), (77, 3498610), (110, 2449027), (154, 1749305), (271, 994070), (385, 699722), (542, 497035), (770, 349861), (1291, 208670), (1355, 198814), (1897, 142010), (2582, 104335), (2710, 99407), (2981, 90370), (3794, 71005), (5962, 45185), (6455, 41734), (9037, 29810), (9485, 28402), (12910, 20867), (14201, 18970), (14905, 18074)]