1486848020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10620343}}^1$

素因数の和:10620359

約数の個数: 24

約数和(自身を含む): 3568435584

約数和(自身を除く): 2081587564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10620343, 21240686, 42481372, 53101715, 74342401, 106203430, 148684802, 212406860, 297369604, 371712005, 743424010, 1486848020]

約数ペア:

[(1, 1486848020), (2, 743424010), (4, 371712005), (5, 297369604), (7, 212406860), (10, 148684802), (14, 106203430), (20, 74342401), (28, 53101715), (35, 42481372), (70, 21240686), (140, 10620343)]