190070090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2715287}}^1$

素因数の和:2715301

約数の個数: 16

約数和(自身を含む): 391001472

約数和(自身を除く): 200931382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2715287, 5430574, 13576435, 19007009, 27152870, 38014018, 95035045, 190070090]

約数ペア:

[(1, 190070090), (2, 95035045), (5, 38014018), (7, 27152870), (10, 19007009), (14, 13576435), (35, 5430574), (70, 2715287)]