3170020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22643}}^1$

素因数の和:22659

約数の個数: 24

約数和(自身を含む): 7608384

約数和(自身を除く): 4438364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22643, 45286, 90572, 113215, 158501, 226430, 317002, 452860, 634004, 792505, 1585010, 3170020]

約数ペア:

[(1, 3170020), (2, 1585010), (4, 792505), (5, 634004), (7, 452860), (10, 317002), (14, 226430), (20, 158501), (28, 113215), (35, 90572), (70, 45286), (140, 22643)]