289014930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3391}}^1$

素因数の和:4351

約数の個数: 48

約数和(自身を含む): 752454144

約数和(自身を除く): 463439214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2841, 3391, 4735, 5682, 6782, 8523, 9470, 10173, 14205, 16955, 17046, 20346, 28410, 30519, 33910, 42615, 50865, 61038, 85230, 101730, 152595, 305190, 3211277, 6422554, 9633831, 16056385, 19267662, 28901493, 32112770, 48169155, 57802986, 96338310, 144507465, 289014930]

約数ペア:

[(1, 289014930), (2, 144507465), (3, 96338310), (5, 57802986), (6, 48169155), (9, 32112770), (10, 28901493), (15, 19267662), (18, 16056385), (30, 9633831), (45, 6422554), (90, 3211277), (947, 305190), (1894, 152595), (2841, 101730), (3391, 85230), (4735, 61038), (5682, 50865), (6782, 42615), (8523, 33910), (9470, 30519), (10173, 28410), (14205, 20346), (16955, 17046)]