6663860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47599}}^1$

素因数の和:47615

約数の個数: 24

約数和(自身を含む): 15993600

約数和(自身を除く): 9329740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47599, 95198, 190396, 237995, 333193, 475990, 666386, 951980, 1332772, 1665965, 3331930, 6663860]

約数ペア:

[(1, 6663860), (2, 3331930), (4, 1665965), (5, 1332772), (7, 951980), (10, 666386), (14, 475990), (20, 333193), (28, 237995), (35, 190396), (70, 95198), (140, 47599)]