27813170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 64012032

約数和(自身を除く): 36198862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 881, 902, 1435, 1762, 2255, 2870, 3157, 4405, 4510, 6167, 6314, 8810, 9691, 12334, 15785, 19382, 30835, 31570, 36121, 48455, 61670, 67837, 72242, 96910, 135674, 180605, 252847, 339185, 361210, 397331, 505694, 678370, 794662, 1264235, 1986655, 2528470, 2781317, 3973310, 5562634, 13906585, 27813170]

約数ペア:

[(1, 27813170), (2, 13906585), (5, 5562634), (7, 3973310), (10, 2781317), (11, 2528470), (14, 1986655), (22, 1264235), (35, 794662), (41, 678370), (55, 505694), (70, 397331), (77, 361210), (82, 339185), (110, 252847), (154, 180605), (205, 135674), (287, 96910), (385, 72242), (410, 67837), (451, 61670), (574, 48455), (770, 36121), (881, 31570), (902, 30835), (1435, 19382), (1762, 15785), (2255, 12334), (2870, 9691), (3157, 8810), (4405, 6314), (4510, 6167)]