76857870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2561929}}^1$

素因数の和:2561939

約数の個数: 16

約数和(自身を含む): 184458960

約数和(自身を除く): 107601090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2561929, 5123858, 7685787, 12809645, 15371574, 25619290, 38428935, 76857870]

約数ペア:

[(1, 76857870), (2, 38428935), (3, 25619290), (5, 15371574), (6, 12809645), (10, 7685787), (15, 5123858), (30, 2561929)]