57861860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{413299}}^1$

素因数の和:413315

約数の個数: 24

約数和(自身を含む): 138868800

約数和(自身を除く): 81006940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 413299, 826598, 1653196, 2066495, 2893093, 4132990, 5786186, 8265980, 11572372, 14465465, 28930930, 57861860]

約数ペア:

[(1, 57861860), (2, 28930930), (4, 14465465), (5, 11572372), (7, 8265980), (10, 5786186), (14, 4132990), (20, 2893093), (28, 2066495), (35, 1653196), (70, 826598), (140, 413299)]