34139140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243851}}^1$

素因数の和:243867

約数の個数: 24

約数和(自身を含む): 81934272

約数和(自身を除く): 47795132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243851, 487702, 975404, 1219255, 1706957, 2438510, 3413914, 4877020, 6827828, 8534785, 17069570, 34139140]

約数ペア:

[(1, 34139140), (2, 17069570), (4, 8534785), (5, 6827828), (7, 4877020), (10, 3413914), (14, 2438510), (20, 1706957), (28, 1219255), (35, 975404), (70, 487702), (140, 243851)]