12878310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{429277}}^1$

素因数の和:429287

約数の個数: 16

約数和(自身を含む): 30908016

約数和(自身を除く): 18029706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 429277, 858554, 1287831, 2146385, 2575662, 4292770, 6439155, 12878310]

約数ペア:

[(1, 12878310), (2, 6439155), (3, 4292770), (5, 2575662), (6, 2146385), (10, 1287831), (15, 858554), (30, 429277)]