30488958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 40272642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1511, 2242, 3022, 3363, 4533, 6726, 9066, 10089, 13599, 20178, 27198, 28709, 57418, 86127, 89149, 172254, 178298, 258381, 267447, 516762, 534894, 802341, 1604682, 1693831, 3387662, 5081493, 10162986, 15244479, 30488958]

約数ペア:

[(1, 30488958), (2, 15244479), (3, 10162986), (6, 5081493), (9, 3387662), (18, 1693831), (19, 1604682), (38, 802341), (57, 534894), (59, 516762), (114, 267447), (118, 258381), (171, 178298), (177, 172254), (342, 89149), (354, 86127), (531, 57418), (1062, 28709), (1121, 27198), (1511, 20178), (2242, 13599), (3022, 10089), (3363, 9066), (4533, 6726)]