85867620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1431127}}^1$

素因数の和:1431139

約数の個数: 24

約数和(自身を含む): 240429504

約数和(自身を除く): 154561884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1431127, 2862254, 4293381, 5724508, 7155635, 8586762, 14311270, 17173524, 21466905, 28622540, 42933810, 85867620]

約数ペア:

[(1, 85867620), (2, 42933810), (3, 28622540), (4, 21466905), (5, 17173524), (6, 14311270), (10, 8586762), (12, 7155635), (15, 5724508), (20, 4293381), (30, 2862254), (60, 1431127)]