13180620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219677}}^1$

素因数の和:219689

約数の個数: 24

約数和(自身を含む): 36905904

約数和(自身を除く): 23725284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219677, 439354, 659031, 878708, 1098385, 1318062, 2196770, 2636124, 3295155, 4393540, 6590310, 13180620]

約数ペア:

[(1, 13180620), (2, 6590310), (3, 4393540), (4, 3295155), (5, 2636124), (6, 2196770), (10, 1318062), (12, 1098385), (15, 878708), (20, 659031), (30, 439354), (60, 219677)]