1679930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 3504384

約数和(自身を除く): 1824454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 233, 466, 515, 721, 1030, 1165, 1442, 1631, 2330, 3262, 3605, 7210, 8155, 16310, 23999, 47998, 119995, 167993, 239990, 335986, 839965, 1679930]

約数ペア:

[(1, 1679930), (2, 839965), (5, 335986), (7, 239990), (10, 167993), (14, 119995), (35, 47998), (70, 23999), (103, 16310), (206, 8155), (233, 7210), (466, 3605), (515, 3262), (721, 2330), (1030, 1631), (1165, 1442)]