30774148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23859

約数の個数: 24

約数和(自身を含む): 60026400

約数和(自身を除く): 29252252

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23819, 47638, 95276, 404923, 452561, 809846, 905122, 1619692, 1810244, 7693537, 15387074, 30774148]

約数ペア:

[(1, 30774148), (2, 15387074), (4, 7693537), (17, 1810244), (19, 1619692), (34, 905122), (38, 809846), (68, 452561), (76, 404923), (323, 95276), (646, 47638), (1292, 23819)]