17850140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 47706624

約数和(自身を除く): 29856484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 173, 220, 268, 308, 335, 346, 385, 469, 670, 692, 737, 770, 865, 938, 1211, 1340, 1474, 1540, 1730, 1876, 1903, 2345, 2422, 2948, 3460, 3685, 3806, 4690, 4844, 5159, 6055, 7370, 7612, 9380, 9515, 10318, 11591, 12110, 13321, 14740, 19030, 20636, 23182, 24220, 25795, 26642, 38060, 46364, 51590, 53284, 57955, 66605, 81137, 103180, 115910, 127501, 133210, 162274, 231820, 255002, 266420, 324548, 405685, 510004, 637505, 811370, 892507, 1275010, 1622740, 1785014, 2550020, 3570028, 4462535, 8925070, 17850140]

約数ペア:

[(1, 17850140), (2, 8925070), (4, 4462535), (5, 3570028), (7, 2550020), (10, 1785014), (11, 1622740), (14, 1275010), (20, 892507), (22, 811370), (28, 637505), (35, 510004), (44, 405685), (55, 324548), (67, 266420), (70, 255002), (77, 231820), (110, 162274), (134, 133210), (140, 127501), (154, 115910), (173, 103180), (220, 81137), (268, 66605), (308, 57955), (335, 53284), (346, 51590), (385, 46364), (469, 38060), (670, 26642), (692, 25795), (737, 24220), (770, 23182), (865, 20636), (938, 19030), (1211, 14740), (1340, 13321), (1474, 12110), (1540, 11591), (1730, 10318), (1876, 9515), (1903, 9380), (2345, 7612), (2422, 7370), (2948, 6055), (3460, 5159), (3685, 4844), (3806, 4690)]