8505020090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{121500287}}^1$

素因数の和:121500301

約数の個数: 16

約数和(自身を含む): 17496041472

約数和(自身を除く): 8991021382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 121500287, 243000574, 607501435, 850502009, 1215002870, 1701004018, 4252510045, 8505020090]

約数ペア:

[(1, 8505020090), (2, 4252510045), (5, 1701004018), (7, 1215002870), (10, 850502009), (14, 607501435), (35, 243000574), (70, 121500287)]