146456660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1046119}}^1$

素因数の和:1046135

約数の個数: 24

約数和(自身を含む): 351496320

約数和(自身を除く): 205039660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1046119, 2092238, 4184476, 5230595, 7322833, 10461190, 14645666, 20922380, 29291332, 36614165, 73228330, 146456660]

約数ペア:

[(1, 146456660), (2, 73228330), (4, 36614165), (5, 29291332), (7, 20922380), (10, 14645666), (14, 10461190), (20, 7322833), (28, 5230595), (35, 4184476), (70, 2092238), (140, 1046119)]