135340620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2255677}}^1$

素因数の和:2255689

約数の個数: 24

約数和(自身を含む): 378953904

約数和(自身を除く): 243613284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2255677, 4511354, 6767031, 9022708, 11278385, 13534062, 22556770, 27068124, 33835155, 45113540, 67670310, 135340620]

約数ペア:

[(1, 135340620), (2, 67670310), (3, 45113540), (4, 33835155), (5, 27068124), (6, 22556770), (10, 13534062), (12, 11278385), (15, 9022708), (20, 6767031), (30, 4511354), (60, 2255677)]