1979580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33005

約数の個数: 24

約数和(自身を含む): 5542992

約数和(自身を除く): 3563412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32993, 65986, 98979, 131972, 164965, 197958, 329930, 395916, 494895, 659860, 989790, 1979580]

約数ペア:

[(1, 1979580), (2, 989790), (3, 659860), (4, 494895), (5, 395916), (6, 329930), (10, 197958), (12, 164965), (15, 131972), (20, 98979), (30, 65986), (60, 32993)]