2016172980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11200961}}^1$

素因数の和:11200976

約数の個数: 36

約数和(自身を含む): 6115725252

約数和(自身を除く): 4099552272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11200961, 22401922, 33602883, 44803844, 56004805, 67205766, 100808649, 112009610, 134411532, 168014415, 201617298, 224019220, 336028830, 403234596, 504043245, 672057660, 1008086490, 2016172980]

約数ペア:

[(1, 2016172980), (2, 1008086490), (3, 672057660), (4, 504043245), (5, 403234596), (6, 336028830), (9, 224019220), (10, 201617298), (12, 168014415), (15, 134411532), (18, 112009610), (20, 100808649), (30, 67205766), (36, 56004805), (45, 44803844), (60, 33602883), (90, 22401922), (180, 11200961)]