66665830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86579}}^1$

素因数の和:86604

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 82944410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 86579, 173158, 432895, 606053, 865790, 952369, 1212106, 1904738, 3030265, 4761845, 6060530, 6666583, 9523690, 13333166, 33332915, 66665830]

約数ペア:

[(1, 66665830), (2, 33332915), (5, 13333166), (7, 9523690), (10, 6666583), (11, 6060530), (14, 4761845), (22, 3030265), (35, 1904738), (55, 1212106), (70, 952369), (77, 865790), (110, 606053), (154, 432895), (385, 173158), (770, 86579)]