57006740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{407191}}^1$

素因数の和:407207

約数の個数: 24

約数和(自身を含む): 136816512

約数和(自身を除く): 79809772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 407191, 814382, 1628764, 2035955, 2850337, 4071910, 5700674, 8143820, 11401348, 14251685, 28503370, 57006740]

約数ペア:

[(1, 57006740), (2, 28503370), (4, 14251685), (5, 11401348), (7, 8143820), (10, 5700674), (14, 4071910), (20, 2850337), (28, 2035955), (35, 1628764), (70, 814382), (140, 407191)]