81343110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711437}}^1$

素因数の和:2711447

約数の個数: 16

約数和(自身を含む): 195223536

約数和(自身を除く): 113880426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711437, 5422874, 8134311, 13557185, 16268622, 27114370, 40671555, 81343110]

約数ペア:

[(1, 81343110), (2, 40671555), (3, 27114370), (5, 16268622), (6, 13557185), (10, 8134311), (15, 5422874), (30, 2711437)]