30246660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168037}}^1$

素因数の和:168052

約数の個数: 36

約数和(自身を含む): 91748748

約数和(自身を除く): 61502088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168037, 336074, 504111, 672148, 840185, 1008222, 1512333, 1680370, 2016444, 2520555, 3024666, 3360740, 5041110, 6049332, 7561665, 10082220, 15123330, 30246660]

約数ペア:

[(1, 30246660), (2, 15123330), (3, 10082220), (4, 7561665), (5, 6049332), (6, 5041110), (9, 3360740), (10, 3024666), (12, 2520555), (15, 2016444), (18, 1680370), (20, 1512333), (30, 1008222), (36, 840185), (45, 672148), (60, 504111), (90, 336074), (180, 168037)]