142797180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2379953}}^1$

素因数の和:2379965

約数の個数: 24

約数和(自身を含む): 399832272

約数和(自身を除く): 257035092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2379953, 4759906, 7139859, 9519812, 11899765, 14279718, 23799530, 28559436, 35699295, 47599060, 71398590, 142797180]

約数ペア:

[(1, 142797180), (2, 71398590), (3, 47599060), (4, 35699295), (5, 28559436), (6, 23799530), (10, 14279718), (12, 11899765), (15, 9519812), (20, 7139859), (30, 4759906), (60, 2379953)]