66682990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1747}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 131393664

約数和(自身を除く): 64710674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 694, 1735, 1747, 3470, 3494, 3817, 7634, 8735, 17470, 19085, 19217, 38170, 38434, 96085, 192170, 606209, 1212418, 3031045, 6062090, 6668299, 13336598, 33341495, 66682990]

約数ペア:

[(1, 66682990), (2, 33341495), (5, 13336598), (10, 6668299), (11, 6062090), (22, 3031045), (55, 1212418), (110, 606209), (347, 192170), (694, 96085), (1735, 38434), (1747, 38170), (3470, 19217), (3494, 19085), (3817, 17470), (7634, 8735)]