488809930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6982999}}^1$

素因数の和:6983013

約数の個数: 16

約数和(自身を含む): 1005552000

約数和(自身を除く): 516742070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6982999, 13965998, 34914995, 48880993, 69829990, 97761986, 244404965, 488809930]

約数ペア:

[(1, 488809930), (2, 244404965), (5, 97761986), (7, 69829990), (10, 48880993), (14, 34914995), (35, 13965998), (70, 6982999)]