67457970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17431}}^1$

素因数の和:17487

約数の個数: 48

約数和(自身を含む): 179479872

約数和(自身を除く): 112021902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17431, 34862, 52293, 87155, 104586, 156879, 174310, 261465, 313758, 522930, 749533, 784395, 1499066, 1568790, 2248599, 3747665, 4497198, 6745797, 7495330, 11242995, 13491594, 22485990, 33728985, 67457970]

約数ペア:

[(1, 67457970), (2, 33728985), (3, 22485990), (5, 13491594), (6, 11242995), (9, 7495330), (10, 6745797), (15, 4497198), (18, 3747665), (30, 2248599), (43, 1568790), (45, 1499066), (86, 784395), (90, 749533), (129, 522930), (215, 313758), (258, 261465), (387, 174310), (430, 156879), (645, 104586), (774, 87155), (1290, 52293), (1935, 34862), (3870, 17431)]