4281970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 9870336

約数和(自身を除く): 5588366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 83, 110, 134, 154, 166, 335, 385, 415, 469, 581, 670, 737, 770, 830, 913, 938, 1162, 1474, 1826, 2345, 2905, 3685, 4565, 4690, 5159, 5561, 5810, 6391, 7370, 9130, 10318, 11122, 12782, 25795, 27805, 31955, 38927, 51590, 55610, 61171, 63910, 77854, 122342, 194635, 305855, 389270, 428197, 611710, 856394, 2140985, 4281970]

約数ペア:

[(1, 4281970), (2, 2140985), (5, 856394), (7, 611710), (10, 428197), (11, 389270), (14, 305855), (22, 194635), (35, 122342), (55, 77854), (67, 63910), (70, 61171), (77, 55610), (83, 51590), (110, 38927), (134, 31955), (154, 27805), (166, 25795), (335, 12782), (385, 11122), (415, 10318), (469, 9130), (581, 7370), (670, 6391), (737, 5810), (770, 5561), (830, 5159), (913, 4690), (938, 4565), (1162, 3685), (1474, 2905), (1826, 2345)]