7134930670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{20029}}^1$

素因数の和:20777

約数の個数: 48

約数和(自身を含む): 14960967840

約数和(自身を除く): 7826037170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 727, 1454, 3635, 5089, 7270, 10178, 20029, 25445, 35623, 40058, 50890, 71246, 100145, 140203, 178115, 200290, 280406, 356230, 701015, 981421, 1402030, 1962842, 4907105, 9814210, 14561083, 29122166, 72805415, 101927581, 145610830, 203855162, 509637905, 713493067, 1019275810, 1426986134, 3567465335, 7134930670]

約数ペア:

[(1, 7134930670), (2, 3567465335), (5, 1426986134), (7, 1019275810), (10, 713493067), (14, 509637905), (35, 203855162), (49, 145610830), (70, 101927581), (98, 72805415), (245, 29122166), (490, 14561083), (727, 9814210), (1454, 4907105), (3635, 1962842), (5089, 1402030), (7270, 981421), (10178, 701015), (20029, 356230), (25445, 280406), (35623, 200290), (40058, 178115), (50890, 140203), (71246, 100145)]