68527860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1142131}}^1$

素因数の和:1142143

約数の個数: 24

約数和(自身を含む): 191878176

約数和(自身を除く): 123350316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1142131, 2284262, 3426393, 4568524, 5710655, 6852786, 11421310, 13705572, 17131965, 22842620, 34263930, 68527860]

約数ペア:

[(1, 68527860), (2, 34263930), (3, 22842620), (4, 17131965), (5, 13705572), (6, 11421310), (10, 6852786), (12, 5710655), (15, 4568524), (20, 3426393), (30, 2284262), (60, 1142131)]