129430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 272592

約数和(自身を除く): 143162

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 1849, 3010, 3698, 9245, 12943, 18490, 25886, 64715, 129430]

約数ペア:

[(1, 129430), (2, 64715), (5, 25886), (7, 18490), (10, 12943), (14, 9245), (35, 3698), (43, 3010), (70, 1849), (86, 1505), (215, 602), (301, 430)]