12871110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61291}}^1$

素因数の和:61308

約数の個数: 32

約数和(自身を含む): 35304192

約数和(自身を除く): 22433082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61291, 122582, 183873, 306455, 367746, 429037, 612910, 858074, 919365, 1287111, 1838730, 2145185, 2574222, 4290370, 6435555, 12871110]

約数ペア:

[(1, 12871110), (2, 6435555), (3, 4290370), (5, 2574222), (6, 2145185), (7, 1838730), (10, 1287111), (14, 919365), (15, 858074), (21, 612910), (30, 429037), (35, 367746), (42, 306455), (70, 183873), (105, 122582), (210, 61291)]