80889870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2696329}}^1$

素因数の和:2696339

約数の個数: 16

約数和(自身を含む): 194135760

約数和(自身を除く): 113245890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2696329, 5392658, 8088987, 13481645, 16177974, 26963290, 40444935, 80889870]

約数ペア:

[(1, 80889870), (2, 40444935), (3, 26963290), (5, 16177974), (6, 13481645), (10, 8088987), (15, 5392658), (30, 2696329)]