11912310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 31286736

約数和(自身を除く): 19374426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1237, 1605, 1926, 2474, 3210, 3711, 4815, 6185, 7422, 9630, 11133, 12370, 18555, 22266, 37110, 55665, 111330, 132359, 264718, 397077, 661795, 794154, 1191231, 1323590, 1985385, 2382462, 3970770, 5956155, 11912310]

約数ペア:

[(1, 11912310), (2, 5956155), (3, 3970770), (5, 2382462), (6, 1985385), (9, 1323590), (10, 1191231), (15, 794154), (18, 661795), (30, 397077), (45, 264718), (90, 132359), (107, 111330), (214, 55665), (321, 37110), (535, 22266), (642, 18555), (963, 12370), (1070, 11133), (1237, 9630), (1605, 7422), (1926, 6185), (2474, 4815), (3210, 3711)]