82021020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1367017}}^1$

素因数の和:1367029

約数の個数: 24

約数和(自身を含む): 229659024

約数和(自身を除く): 147638004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1367017, 2734034, 4101051, 5468068, 6835085, 8202102, 13670170, 16404204, 20505255, 27340340, 41010510, 82021020]

約数ペア:

[(1, 82021020), (2, 41010510), (3, 27340340), (4, 20505255), (5, 16404204), (6, 13670170), (10, 8202102), (12, 6835085), (15, 5468068), (20, 4101051), (30, 2734034), (60, 1367017)]