91027370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1300391}}^1$

素因数の和:1300405

約数の個数: 16

約数和(自身を含む): 187256448

約数和(自身を除く): 96229078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1300391, 2600782, 6501955, 9102737, 13003910, 18205474, 45513685, 91027370]

約数ペア:

[(1, 91027370), (2, 45513685), (5, 18205474), (7, 13003910), (10, 9102737), (14, 6501955), (35, 2600782), (70, 1300391)]