85334620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{609533}}^1$

素因数の和:609549

約数の個数: 24

約数和(自身を含む): 204803424

約数和(自身を除く): 119468804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 609533, 1219066, 2438132, 3047665, 4266731, 6095330, 8533462, 12190660, 17066924, 21333655, 42667310, 85334620]

約数ペア:

[(1, 85334620), (2, 42667310), (4, 21333655), (5, 17066924), (7, 12190660), (10, 8533462), (14, 6095330), (20, 4266731), (28, 3047665), (35, 2438132), (70, 1219066), (140, 609533)]