8418620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{60133}}^1$

素因数の和:60149

約数の個数: 24

約数和(自身を含む): 20205024

約数和(自身を除く): 11786404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 60133, 120266, 240532, 300665, 420931, 601330, 841862, 1202660, 1683724, 2104655, 4209310, 8418620]

約数ペア:

[(1, 8418620), (2, 4209310), (4, 2104655), (5, 1683724), (7, 1202660), (10, 841862), (14, 601330), (20, 420931), (28, 300665), (35, 240532), (70, 120266), (140, 60133)]