13960030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199429}}^1$

素因数の和:199443

約数の個数: 16

約数和(自身を含む): 28717920

約数和(自身を除く): 14757890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199429, 398858, 997145, 1396003, 1994290, 2792006, 6980015, 13960030]

約数ペア:

[(1, 13960030), (2, 6980015), (5, 2792006), (7, 1994290), (10, 1396003), (14, 997145), (35, 398858), (70, 199429)]