322156660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2301119}}^1$

素因数の和:2301135

約数の個数: 24

約数和(自身を含む): 773176320

約数和(自身を除く): 451019660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2301119, 4602238, 9204476, 11505595, 16107833, 23011190, 32215666, 46022380, 64431332, 80539165, 161078330, 322156660]

約数ペア:

[(1, 322156660), (2, 161078330), (4, 80539165), (5, 64431332), (7, 46022380), (10, 32215666), (14, 23011190), (20, 16107833), (28, 11505595), (35, 9204476), (70, 4602238), (140, 2301119)]