306156660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5102611}}^1$

素因数の和:5102623

約数の個数: 24

約数和(自身を含む): 857238816

約数和(自身を除く): 551082156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5102611, 10205222, 15307833, 20410444, 25513055, 30615666, 51026110, 61231332, 76539165, 102052220, 153078330, 306156660]

約数ペア:

[(1, 306156660), (2, 153078330), (3, 102052220), (4, 76539165), (5, 61231332), (6, 51026110), (10, 30615666), (12, 25513055), (15, 20410444), (20, 15307833), (30, 10205222), (60, 5102611)]