68322730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{976039}}^1$

素因数の和:976053

約数の個数: 16

約数和(自身を含む): 140549760

約数和(自身を除く): 72227030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 976039, 1952078, 4880195, 6832273, 9760390, 13664546, 34161365, 68322730]

約数ペア:

[(1, 68322730), (2, 34161365), (5, 13664546), (7, 9760390), (10, 6832273), (14, 4880195), (35, 1952078), (70, 976039)]