2905940304

素因数分解:

$2^4\times 3^2\times {\mathrm{20180141}}^1$

素因数の和:20180155

約数の個数: 30

約数和(自身を含む): 8132597226

約数和(自身を除く): 5226656922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20180141, 40360282, 60540423, 80720564, 121080846, 161441128, 181621269, 242161692, 322882256, 363242538, 484323384, 726485076, 968646768, 1452970152, 2905940304]

約数ペア:

[(1, 2905940304), (2, 1452970152), (3, 968646768), (4, 726485076), (6, 484323384), (8, 363242538), (9, 322882256), (12, 242161692), (16, 181621269), (18, 161441128), (24, 121080846), (36, 80720564), (48, 60540423), (72, 40360282), (144, 20180141)]