9226210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 11129630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 991, 1330, 1862, 1982, 4655, 4955, 6937, 9310, 9910, 13874, 18829, 34685, 37658, 48559, 69370, 94145, 97118, 131803, 188290, 242795, 263606, 485590, 659015, 922621, 1318030, 1845242, 4613105, 9226210]

約数ペア:

[(1, 9226210), (2, 4613105), (5, 1845242), (7, 1318030), (10, 922621), (14, 659015), (19, 485590), (35, 263606), (38, 242795), (49, 188290), (70, 131803), (95, 97118), (98, 94145), (133, 69370), (190, 48559), (245, 37658), (266, 34685), (490, 18829), (665, 13874), (931, 9910), (991, 9310), (1330, 6937), (1862, 4955), (1982, 4655)]