989370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10993}}^1$

素因数の和:11006

約数の個数: 24

約数和(自身を含む): 2572596

約数和(自身を除く): 1583226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10993, 21986, 32979, 54965, 65958, 98937, 109930, 164895, 197874, 329790, 494685, 989370]

約数ペア:

[(1, 989370), (2, 494685), (3, 329790), (5, 197874), (6, 164895), (9, 109930), (10, 98937), (15, 65958), (18, 54965), (30, 32979), (45, 21986), (90, 10993)]