129426010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1848943}}^1$

素因数の和:1848957

約数の個数: 16

約数和(自身を含む): 266247936

約数和(自身を除く): 136821926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1848943, 3697886, 9244715, 12942601, 18489430, 25885202, 64713005, 129426010]

約数ペア:

[(1, 129426010), (2, 64713005), (5, 25885202), (7, 18489430), (10, 12942601), (14, 9244715), (35, 3697886), (70, 1848943)]