2104222110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{643493}}^1$

素因数の和:643612

約数の個数: 32

約数和(自身を含む): 5096472480

約数和(自身を除く): 2992250370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 643493, 1286986, 1930479, 3217465, 3860958, 6434930, 9652395, 19304790, 70140737, 140281474, 210422211, 350703685, 420844422, 701407370, 1052111055, 2104222110]

約数ペア:

[(1, 2104222110), (2, 1052111055), (3, 701407370), (5, 420844422), (6, 350703685), (10, 210422211), (15, 140281474), (30, 70140737), (109, 19304790), (218, 9652395), (327, 6434930), (545, 3860958), (654, 3217465), (1090, 1930479), (1635, 1286986), (3270, 643493)]