12974460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 36705312

約数和(自身を除く): 23730852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2141, 3030, 4282, 6060, 6423, 8564, 10705, 12846, 21410, 25692, 32115, 42820, 64230, 128460, 216241, 432482, 648723, 864964, 1081205, 1297446, 2162410, 2594892, 3243615, 4324820, 6487230, 12974460]

約数ペア:

[(1, 12974460), (2, 6487230), (3, 4324820), (4, 3243615), (5, 2594892), (6, 2162410), (10, 1297446), (12, 1081205), (15, 864964), (20, 648723), (30, 432482), (60, 216241), (101, 128460), (202, 64230), (303, 42820), (404, 32115), (505, 25692), (606, 21410), (1010, 12846), (1212, 10705), (1515, 8564), (2020, 6423), (2141, 6060), (3030, 4282)]