148712690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2124467}}^1$

素因数の和:2124481

約数の個数: 16

約数和(自身を含む): 305923392

約数和(自身を除く): 157210702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2124467, 4248934, 10622335, 14871269, 21244670, 29742538, 74356345, 148712690]

約数ペア:

[(1, 148712690), (2, 74356345), (5, 29742538), (7, 21244670), (10, 14871269), (14, 10622335), (35, 4248934), (70, 2124467)]