925286740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6609191}}^1$

素因数の和:6609207

約数の個数: 24

約数和(自身を含む): 2220688512

約数和(自身を除く): 1295401772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6609191, 13218382, 26436764, 33045955, 46264337, 66091910, 92528674, 132183820, 185057348, 231321685, 462643370, 925286740]

約数ペア:

[(1, 925286740), (2, 462643370), (4, 231321685), (5, 185057348), (7, 132183820), (10, 92528674), (14, 66091910), (20, 46264337), (28, 33045955), (35, 26436764), (70, 13218382), (140, 6609191)]