61087180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39667}}^1$

素因数の和:39694

約数の個数: 48

約数和(自身を含む): 159941376

約数和(自身を除く): 98854196

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, 39667, 79334, 158668, 198335, 277669, 396670, 436337, 555338, 793340, 872674, 1110676, 1388345, 1745348, 2181685, 2776690, 3054359, 4363370, 5553380, 6108718, 8726740, 12217436, 15271795, 30543590, 61087180]

約数ペア:

[(1, 61087180), (2, 30543590), (4, 15271795), (5, 12217436), (7, 8726740), (10, 6108718), (11, 5553380), (14, 4363370), (20, 3054359), (22, 2776690), (28, 2181685), (35, 1745348), (44, 1388345), (55, 1110676), (70, 872674), (77, 793340), (110, 555338), (140, 436337), (154, 396670), (220, 277669), (308, 198335), (385, 158668), (770, 79334), (1540, 39667)]