621303970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{106937}}^1$

素因数の和:107034

約数の個数: 32

約数和(自身を含む): 1293522048

約数和(自身を除く): 672218078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 106937, 213874, 534685, 748559, 1069370, 1497118, 3742795, 7485590, 8875771, 17751542, 44378855, 62130397, 88757710, 124260794, 310651985, 621303970]

約数ペア:

[(1, 621303970), (2, 310651985), (5, 124260794), (7, 88757710), (10, 62130397), (14, 44378855), (35, 17751542), (70, 8875771), (83, 7485590), (166, 3742795), (415, 1497118), (581, 1069370), (830, 748559), (1162, 534685), (2905, 213874), (5810, 106937)]