2116799930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30239999}}^1$

素因数の和:30240013

約数の個数: 16

約数和(自身を含む): 4354560000

約数和(自身を除く): 2237760070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30239999, 60479998, 151199995, 211679993, 302399990, 423359986, 1058399965, 2116799930]

約数ペア:

[(1, 2116799930), (2, 1058399965), (5, 423359986), (7, 302399990), (10, 211679993), (14, 151199995), (35, 60479998), (70, 30239999)]