476156660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3401119}}^1$

素因数の和:3401135

約数の個数: 24

約数和(自身を含む): 1142776320

約数和(自身を除く): 666619660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3401119, 6802238, 13604476, 17005595, 23807833, 34011190, 47615666, 68022380, 95231332, 119039165, 238078330, 476156660]

約数ペア:

[(1, 476156660), (2, 238078330), (4, 119039165), (5, 95231332), (7, 68022380), (10, 47615666), (14, 34011190), (20, 23807833), (28, 17005595), (35, 13604476), (70, 6802238), (140, 3401119)]