67849460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{484639}}^1$

素因数の和:484655

約数の個数: 24

約数和(自身を含む): 162839040

約数和(自身を除く): 94989580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 484639, 969278, 1938556, 2423195, 3392473, 4846390, 6784946, 9692780, 13569892, 16962365, 33924730, 67849460]

約数ペア:

[(1, 67849460), (2, 33924730), (4, 16962365), (5, 13569892), (7, 9692780), (10, 6784946), (14, 4846390), (20, 3392473), (28, 2423195), (35, 1938556), (70, 969278), (140, 484639)]