9380140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6091}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 24562944

約数和(自身を除く): 15182804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6091, 12182, 24364, 30455, 42637, 60910, 67001, 85274, 121820, 134002, 170548, 213185, 268004, 335005, 426370, 469007, 670010, 852740, 938014, 1340020, 1876028, 2345035, 4690070, 9380140]

約数ペア:

[(1, 9380140), (2, 4690070), (4, 2345035), (5, 1876028), (7, 1340020), (10, 938014), (11, 852740), (14, 670010), (20, 469007), (22, 426370), (28, 335005), (35, 268004), (44, 213185), (55, 170548), (70, 134002), (77, 121820), (110, 85274), (140, 67001), (154, 60910), (220, 42637), (308, 30455), (385, 24364), (770, 12182), (1540, 6091)]