82688490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8429}}^1$

素因数の和:8551

約数の個数: 48

約数和(自身を含む): 216988200

約数和(自身を除く): 134299710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 8429, 9810, 16858, 25287, 42145, 50574, 75861, 84290, 126435, 151722, 252870, 379305, 758610, 918761, 1837522, 2756283, 4593805, 5512566, 8268849, 9187610, 13781415, 16537698, 27562830, 41344245, 82688490]

約数ペア:

[(1, 82688490), (2, 41344245), (3, 27562830), (5, 16537698), (6, 13781415), (9, 9187610), (10, 8268849), (15, 5512566), (18, 4593805), (30, 2756283), (45, 1837522), (90, 918761), (109, 758610), (218, 379305), (327, 252870), (545, 151722), (654, 126435), (981, 84290), (1090, 75861), (1635, 50574), (1962, 42145), (3270, 25287), (4905, 16858), (8429, 9810)]