16839930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13691}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 41404608

約数和(自身を除く): 24564678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 13691, 27382, 41073, 68455, 82146, 136910, 205365, 410730, 561331, 1122662, 1683993, 2806655, 3367986, 5613310, 8419965, 16839930]

約数ペア:

[(1, 16839930), (2, 8419965), (3, 5613310), (5, 3367986), (6, 2806655), (10, 1683993), (15, 1122662), (30, 561331), (41, 410730), (82, 205365), (123, 136910), (205, 82146), (246, 68455), (410, 41073), (615, 27382), (1230, 13691)]