82744970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 190294272

約数和(自身を除く): 107549302

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, 902, 1435, 2255, 2621, 2870, 3157, 4510, 5242, 6314, 13105, 15785, 18347, 26210, 28831, 31570, 36694, 57662, 91735, 107461, 144155, 183470, 201817, 214922, 288310, 403634, 537305, 752227, 1009085, 1074610, 1182071, 1504454, 2018170, 2364142, 3761135, 5910355, 7522270, 8274497, 11820710, 16548994, 41372485, 82744970]

約数ペア:

[(1, 82744970), (2, 41372485), (5, 16548994), (7, 11820710), (10, 8274497), (11, 7522270), (14, 5910355), (22, 3761135), (35, 2364142), (41, 2018170), (55, 1504454), (70, 1182071), (77, 1074610), (82, 1009085), (110, 752227), (154, 537305), (205, 403634), (287, 288310), (385, 214922), (410, 201817), (451, 183470), (574, 144155), (770, 107461), (902, 91735), (1435, 57662), (2255, 36694), (2621, 31570), (2870, 28831), (3157, 26210), (4510, 18347), (5242, 15785), (6314, 13105)]