86312220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1438537}}^1$

素因数の和:1438549

約数の個数: 24

約数和(自身を含む): 241674384

約数和(自身を除く): 155362164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1438537, 2877074, 4315611, 5754148, 7192685, 8631222, 14385370, 17262444, 21578055, 28770740, 43156110, 86312220]

約数ペア:

[(1, 86312220), (2, 43156110), (3, 28770740), (4, 21578055), (5, 17262444), (6, 14385370), (10, 8631222), (12, 7192685), (15, 5754148), (20, 4315611), (30, 2877074), (60, 1438537)]