65724870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2190829}}^1$

素因数の和:2190839

約数の個数: 16

約数和(自身を含む): 157739760

約数和(自身を除く): 92014890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2190829, 4381658, 6572487, 10954145, 13144974, 21908290, 32862435, 65724870]

約数ペア:

[(1, 65724870), (2, 32862435), (3, 21908290), (5, 13144974), (6, 10954145), (10, 6572487), (15, 4381658), (30, 2190829)]