85558970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1222271}}^1$

素因数の和:1222285

約数の個数: 16

約数和(自身を含む): 176007168

約数和(自身を除く): 90448198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1222271, 2444542, 6111355, 8555897, 12222710, 17111794, 42779485, 85558970]

約数ペア:

[(1, 85558970), (2, 42779485), (5, 17111794), (7, 12222710), (10, 8555897), (14, 6111355), (35, 2444542), (70, 1222271)]