57894620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{413533}}^1$

素因数の和:413549

約数の個数: 24

約数和(自身を含む): 138947424

約数和(自身を除く): 81052804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 413533, 827066, 1654132, 2067665, 2894731, 4135330, 5789462, 8270660, 11578924, 14473655, 28947310, 57894620]

約数ペア:

[(1, 57894620), (2, 28947310), (4, 14473655), (5, 11578924), (7, 8270660), (10, 5789462), (14, 4135330), (20, 2894731), (28, 2067665), (35, 1654132), (70, 827066), (140, 413533)]