19508056140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{325134269}}^1$

素因数の和:325134281

約数の個数: 24

約数和(自身を含む): 54622557360

約数和(自身を除く): 35114501220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 325134269, 650268538, 975402807, 1300537076, 1625671345, 1950805614, 3251342690, 3901611228, 4877014035, 6502685380, 9754028070, 19508056140]

約数ペア:

[(1, 19508056140), (2, 9754028070), (3, 6502685380), (4, 4877014035), (5, 3901611228), (6, 3251342690), (10, 1950805614), (12, 1625671345), (15, 1300537076), (20, 975402807), (30, 650268538), (60, 325134269)]