57010660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{407219}}^1$

素因数の和:407235

約数の個数: 24

約数和(自身を含む): 136825920

約数和(自身を除く): 79815260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 407219, 814438, 1628876, 2036095, 2850533, 4072190, 5701066, 8144380, 11402132, 14252665, 28505330, 57010660]

約数ペア:

[(1, 57010660), (2, 28505330), (4, 14252665), (5, 11402132), (7, 8144380), (10, 5701066), (14, 4072190), (20, 2850533), (28, 2036095), (35, 1628876), (70, 814438), (140, 407219)]