28149180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{469153}}^1$

素因数の和:469165

約数の個数: 24

約数和(自身を含む): 78817872

約数和(自身を除く): 50668692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 469153, 938306, 1407459, 1876612, 2345765, 2814918, 4691530, 5629836, 7037295, 9383060, 14074590, 28149180]

約数ペア:

[(1, 28149180), (2, 14074590), (3, 9383060), (4, 7037295), (5, 5629836), (6, 4691530), (10, 2814918), (12, 2345765), (15, 1876612), (20, 1407459), (30, 938306), (60, 469153)]