45079370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643991}}^1$

素因数の和:644005

約数の個数: 16

約数和(自身を含む): 92734848

約数和(自身を除く): 47655478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643991, 1287982, 3219955, 4507937, 6439910, 9015874, 22539685, 45079370]

約数ペア:

[(1, 45079370), (2, 22539685), (5, 9015874), (7, 6439910), (10, 4507937), (14, 3219955), (35, 1287982), (70, 643991)]