86563860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1442731}}^1$

素因数の和:1442743

約数の個数: 24

約数和(自身を含む): 242378976

約数和(自身を除く): 155815116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1442731, 2885462, 4328193, 5770924, 7213655, 8656386, 14427310, 17312772, 21640965, 28854620, 43281930, 86563860]

約数ペア:

[(1, 86563860), (2, 43281930), (3, 28854620), (4, 21640965), (5, 17312772), (6, 14427310), (10, 8656386), (12, 7213655), (15, 5770924), (20, 4328193), (30, 2885462), (60, 1442731)]