7214790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21863}}^1$

素因数の和:21884

約数の個数: 32

約数和(自身を含む): 18890496

約数和(自身を除く): 11675706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 21863, 43726, 65589, 109315, 131178, 218630, 240493, 327945, 480986, 655890, 721479, 1202465, 1442958, 2404930, 3607395, 7214790]

約数ペア:

[(1, 7214790), (2, 3607395), (3, 2404930), (5, 1442958), (6, 1202465), (10, 721479), (11, 655890), (15, 480986), (22, 327945), (30, 240493), (33, 218630), (55, 131178), (66, 109315), (110, 65589), (165, 43726), (330, 21863)]