13923810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 36728640

約数和(自身を除く): 22804830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2179, 3195, 4358, 6390, 6537, 10895, 13074, 19611, 21790, 32685, 39222, 65370, 98055, 154709, 196110, 309418, 464127, 773545, 928254, 1392381, 1547090, 2320635, 2784762, 4641270, 6961905, 13923810]

約数ペア:

[(1, 13923810), (2, 6961905), (3, 4641270), (5, 2784762), (6, 2320635), (9, 1547090), (10, 1392381), (15, 928254), (18, 773545), (30, 464127), (45, 309418), (71, 196110), (90, 154709), (142, 98055), (213, 65370), (355, 39222), (426, 32685), (639, 21790), (710, 19611), (1065, 13074), (1278, 10895), (2130, 6537), (2179, 6390), (3195, 4358)]