85456070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1220801}}^1$

素因数の和:1220815

約数の個数: 16

約数和(自身を含む): 175795488

約数和(自身を除く): 90339418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1220801, 2441602, 6104005, 8545607, 12208010, 17091214, 42728035, 85456070]

約数ペア:

[(1, 85456070), (2, 42728035), (5, 17091214), (7, 12208010), (10, 8545607), (14, 6104005), (35, 2441602), (70, 1220801)]