87713290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1253047}}^1$

素因数の和:1253061

約数の個数: 16

約数和(自身を含む): 180438912

約数和(自身を除く): 92725622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1253047, 2506094, 6265235, 8771329, 12530470, 17542658, 43856645, 87713290]

約数ペア:

[(1, 87713290), (2, 43856645), (5, 17542658), (7, 12530470), (10, 8771329), (14, 6265235), (35, 2506094), (70, 1253047)]