57063860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{407599}}^1$

素因数の和:407615

約数の個数: 24

約数和(自身を含む): 136953600

約数和(自身を除く): 79889740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 407599, 815198, 1630396, 2037995, 2853193, 4075990, 5706386, 8151980, 11412772, 14265965, 28531930, 57063860]

約数ペア:

[(1, 57063860), (2, 28531930), (4, 14265965), (5, 11412772), (7, 8151980), (10, 5706386), (14, 4075990), (20, 2853193), (28, 2037995), (35, 1630396), (70, 815198), (140, 407599)]