68704620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1145077}}^1$

素因数の和:1145089

約数の個数: 24

約数和(自身を含む): 192373104

約数和(自身を除く): 123668484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1145077, 2290154, 3435231, 4580308, 5725385, 6870462, 11450770, 13740924, 17176155, 22901540, 34352310, 68704620]

約数ペア:

[(1, 68704620), (2, 34352310), (3, 22901540), (4, 17176155), (5, 13740924), (6, 11450770), (10, 6870462), (12, 5725385), (15, 4580308), (20, 3435231), (30, 2290154), (60, 1145077)]