34076420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243403}}^1$

素因数の和:243419

約数の個数: 24

約数和(自身を含む): 81783744

約数和(自身を除く): 47707324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243403, 486806, 973612, 1217015, 1703821, 2434030, 3407642, 4868060, 6815284, 8519105, 17038210, 34076420]

約数ペア:

[(1, 34076420), (2, 17038210), (4, 8519105), (5, 6815284), (7, 4868060), (10, 3407642), (14, 2434030), (20, 1703821), (28, 1217015), (35, 973612), (70, 486806), (140, 243403)]