2883020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20593}}^1$

素因数の和:20609

約数の個数: 24

約数和(自身を含む): 6919584

約数和(自身を除く): 4036564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20593, 41186, 82372, 102965, 144151, 205930, 288302, 411860, 576604, 720755, 1441510, 2883020]

約数ペア:

[(1, 2883020), (2, 1441510), (4, 720755), (5, 576604), (7, 411860), (10, 288302), (14, 205930), (20, 144151), (28, 102965), (35, 82372), (70, 41186), (140, 20593)]