30207650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4993}}^1$

素因数の和:5027

約数の個数: 36

約数和(自身を含む): 61770786

約数和(自身を除く): 31563136

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 4993, 6050, 9986, 24965, 49930, 54923, 109846, 124825, 249650, 274615, 549230, 604153, 1208306, 1373075, 2746150, 3020765, 6041530, 15103825, 30207650]

約数ペア:

[(1, 30207650), (2, 15103825), (5, 6041530), (10, 3020765), (11, 2746150), (22, 1373075), (25, 1208306), (50, 604153), (55, 549230), (110, 274615), (121, 249650), (242, 124825), (275, 109846), (550, 54923), (605, 49930), (1210, 24965), (3025, 9986), (4993, 6050)]