9728910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{12011}}^1$

素因数の和:12030

約数の個数: 40

約数和(自身を含む): 26162136

約数和(自身を除く): 16433226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 12011, 24022, 36033, 60055, 72066, 108099, 120110, 180165, 216198, 324297, 360330, 540495, 648594, 972891, 1080990, 1621485, 1945782, 3242970, 4864455, 9728910]

約数ペア:

[(1, 9728910), (2, 4864455), (3, 3242970), (5, 1945782), (6, 1621485), (9, 1080990), (10, 972891), (15, 648594), (18, 540495), (27, 360330), (30, 324297), (45, 216198), (54, 180165), (81, 120110), (90, 108099), (135, 72066), (162, 60055), (270, 36033), (405, 24022), (810, 12011)]