840163020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14002717}}^1$

素因数の和:14002729

約数の個数: 24

約数和(自身を含む): 2352456624

約数和(自身を除く): 1512293604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14002717, 28005434, 42008151, 56010868, 70013585, 84016302, 140027170, 168032604, 210040755, 280054340, 420081510, 840163020]

約数ペア:

[(1, 840163020), (2, 420081510), (3, 280054340), (4, 210040755), (5, 168032604), (6, 140027170), (10, 84016302), (12, 70013585), (15, 56010868), (20, 42008151), (30, 28005434), (60, 14002717)]