138245910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{418927}}^1$

素因数の和:418948

約数の個数: 32

約数和(自身を含む): 361953792

約数和(自身を除く): 223707882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 418927, 837854, 1256781, 2094635, 2513562, 4189270, 4608197, 6283905, 9216394, 12567810, 13824591, 23040985, 27649182, 46081970, 69122955, 138245910]

約数ペア:

[(1, 138245910), (2, 69122955), (3, 46081970), (5, 27649182), (6, 23040985), (10, 13824591), (11, 12567810), (15, 9216394), (22, 6283905), (30, 4608197), (33, 4189270), (55, 2513562), (66, 2094635), (110, 1256781), (165, 837854), (330, 418927)]