340005890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4857227}}^1$

素因数の和:4857241

約数の個数: 16

約数和(自身を含む): 699440832

約数和(自身を除く): 359434942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4857227, 9714454, 24286135, 34000589, 48572270, 68001178, 170002945, 340005890]

約数ペア:

[(1, 340005890), (2, 170002945), (5, 68001178), (7, 48572270), (10, 34000589), (14, 24286135), (35, 9714454), (70, 4857227)]