2148014790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1256149}}^1$

素因数の和:1256181

約数の個数: 48

約数和(自身を含む): 5878782000

約数和(自身を除く): 3730767210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1256149, 2512298, 3768447, 6280745, 7536894, 11305341, 12561490, 18842235, 22610682, 23866831, 37684470, 47733662, 56526705, 71600493, 113053410, 119334155, 143200986, 214801479, 238668310, 358002465, 429602958, 716004930, 1074007395, 2148014790]

約数ペア:

[(1, 2148014790), (2, 1074007395), (3, 716004930), (5, 429602958), (6, 358002465), (9, 238668310), (10, 214801479), (15, 143200986), (18, 119334155), (19, 113053410), (30, 71600493), (38, 56526705), (45, 47733662), (57, 37684470), (90, 23866831), (95, 22610682), (114, 18842235), (171, 12561490), (190, 11305341), (285, 7536894), (342, 6280745), (570, 3768447), (855, 2512298), (1710, 1256149)]