14909930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{212999}}^1$

素因数の和:213013

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 15762070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 212999, 425998, 1064995, 1490993, 2129990, 2981986, 7454965, 14909930]

約数ペア:

[(1, 14909930), (2, 7454965), (5, 2981986), (7, 2129990), (10, 1490993), (14, 1064995), (35, 425998), (70, 212999)]