4619230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 10563696

約数和(自身を除く): 5944466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 857, 1078, 1714, 2695, 4285, 5390, 5999, 8570, 9427, 11998, 18854, 29995, 41993, 47135, 59990, 65989, 83986, 94270, 131978, 209965, 329945, 419930, 461923, 659890, 923846, 2309615, 4619230]

約数ペア:

[(1, 4619230), (2, 2309615), (5, 923846), (7, 659890), (10, 461923), (11, 419930), (14, 329945), (22, 209965), (35, 131978), (49, 94270), (55, 83986), (70, 65989), (77, 59990), (98, 47135), (110, 41993), (154, 29995), (245, 18854), (385, 11998), (490, 9427), (539, 8570), (770, 5999), (857, 5390), (1078, 4285), (1714, 2695)]