65942870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{942041}}^1$

素因数の和:942055

約数の個数: 16

約数和(自身を含む): 135654048

約数和(自身を除く): 69711178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 942041, 1884082, 4710205, 6594287, 9420410, 13188574, 32971435, 65942870]

約数ペア:

[(1, 65942870), (2, 32971435), (5, 13188574), (7, 9420410), (10, 6594287), (14, 4710205), (35, 1884082), (70, 942041)]