30261407985

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{999221}}^1$

素因数の和:999905

約数の個数: 24

約数和(自身を含む): 52531098984

約数和(自身を除く): 22269690999

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 3365, 6057, 10095, 30285, 999221, 2997663, 4996105, 8992989, 14988315, 44964945, 672475733, 2017427199, 3362378665, 6052281597, 10087135995, 30261407985]

約数ペア:

[(1, 30261407985), (3, 10087135995), (5, 6052281597), (9, 3362378665), (15, 2017427199), (45, 672475733), (673, 44964945), (2019, 14988315), (3365, 8992989), (6057, 4996105), (10095, 2997663), (30285, 999221)]