66401610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 174680064

約数和(自身を除く): 108278454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 311, 330, 622, 647, 933, 1294, 1555, 1866, 1941, 3110, 3235, 3421, 3882, 4665, 6470, 6842, 7117, 9330, 9705, 10263, 14234, 17105, 19410, 20526, 21351, 34210, 35585, 42702, 51315, 71170, 102630, 106755, 201217, 213510, 402434, 603651, 1006085, 1207302, 2012170, 2213387, 3018255, 4426774, 6036510, 6640161, 11066935, 13280322, 22133870, 33200805, 66401610]

約数ペア:

[(1, 66401610), (2, 33200805), (3, 22133870), (5, 13280322), (6, 11066935), (10, 6640161), (11, 6036510), (15, 4426774), (22, 3018255), (30, 2213387), (33, 2012170), (55, 1207302), (66, 1006085), (110, 603651), (165, 402434), (311, 213510), (330, 201217), (622, 106755), (647, 102630), (933, 71170), (1294, 51315), (1555, 42702), (1866, 35585), (1941, 34210), (3110, 21351), (3235, 20526), (3421, 19410), (3882, 17105), (4665, 14234), (6470, 10263), (6842, 9705), (7117, 9330)]