80689710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2689657}}^1$

素因数の和:2689667

約数の個数: 16

約数和(自身を含む): 193655376

約数和(自身を除く): 112965666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2689657, 5379314, 8068971, 13448285, 16137942, 26896570, 40344855, 80689710]

約数ペア:

[(1, 80689710), (2, 40344855), (3, 26896570), (5, 16137942), (6, 13448285), (10, 8068971), (15, 5379314), (30, 2689657)]