1007020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 2417184

約数和(自身を除く): 1410164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7193, 14386, 28772, 35965, 50351, 71930, 100702, 143860, 201404, 251755, 503510, 1007020]

約数ペア:

[(1, 1007020), (2, 503510), (4, 251755), (5, 201404), (7, 143860), (10, 100702), (14, 71930), (20, 50351), (28, 35965), (35, 28772), (70, 14386), (140, 7193)]