16029990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 41893488

約数和(自身を除く): 25863498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 643, 831, 1286, 1385, 1662, 1929, 2493, 2770, 3215, 3858, 4155, 4986, 5787, 6430, 8310, 9645, 11574, 12465, 19290, 24930, 28935, 57870, 178111, 356222, 534333, 890555, 1068666, 1602999, 1781110, 2671665, 3205998, 5343330, 8014995, 16029990]

約数ペア:

[(1, 16029990), (2, 8014995), (3, 5343330), (5, 3205998), (6, 2671665), (9, 1781110), (10, 1602999), (15, 1068666), (18, 890555), (30, 534333), (45, 356222), (90, 178111), (277, 57870), (554, 28935), (643, 24930), (831, 19290), (1286, 12465), (1385, 11574), (1662, 9645), (1929, 8310), (2493, 6430), (2770, 5787), (3215, 4986), (3858, 4155)]