1799370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19993}}^1$

素因数の和:20006

約数の個数: 24

約数和(自身を含む): 4678596

約数和(自身を除く): 2879226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 19993, 39986, 59979, 99965, 119958, 179937, 199930, 299895, 359874, 599790, 899685, 1799370]

約数ペア:

[(1, 1799370), (2, 899685), (3, 599790), (5, 359874), (6, 299895), (9, 199930), (10, 179937), (15, 119958), (18, 99965), (30, 59979), (45, 39986), (90, 19993)]