76356770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2591}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 157510656

約数和(自身を除く): 81153886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2591, 2947, 4210, 5182, 5894, 12955, 14735, 18137, 25910, 29470, 36274, 90685, 181370, 1090811, 2181622, 5454055, 7635677, 10908110, 15271354, 38178385, 76356770]

約数ペア:

[(1, 76356770), (2, 38178385), (5, 15271354), (7, 10908110), (10, 7635677), (14, 5454055), (35, 2181622), (70, 1090811), (421, 181370), (842, 90685), (2105, 36274), (2591, 29470), (2947, 25910), (4210, 18137), (5182, 14735), (5894, 12955)]