65139870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2171329}}^1$

素因数の和:2171339

約数の個数: 16

約数和(自身を含む): 156335760

約数和(自身を除く): 91195890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2171329, 4342658, 6513987, 10856645, 13027974, 21713290, 32569935, 65139870]

約数ペア:

[(1, 65139870), (2, 32569935), (3, 21713290), (5, 13027974), (6, 10856645), (10, 6513987), (15, 4342658), (30, 2171329)]