21167459790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6389}}^1\times {\mathrm{110437}}^1$

素因数の和:116836

約数の個数: 32

約数和(自身を含む): 50810315040

約数和(自身を除く): 29642855250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6389, 12778, 19167, 31945, 38334, 63890, 95835, 110437, 191670, 220874, 331311, 552185, 662622, 1104370, 1656555, 3313110, 705581993, 1411163986, 2116745979, 3527909965, 4233491958, 7055819930, 10583729895, 21167459790]

約数ペア:

[(1, 21167459790), (2, 10583729895), (3, 7055819930), (5, 4233491958), (6, 3527909965), (10, 2116745979), (15, 1411163986), (30, 705581993), (6389, 3313110), (12778, 1656555), (19167, 1104370), (31945, 662622), (38334, 552185), (63890, 331311), (95835, 220874), (110437, 191670)]