137319780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176051}}^1$

素因数の和:176076

約数の個数: 48

約数和(自身を含む): 414074304

約数和(自身を除く): 276754524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 176051, 352102, 528153, 704204, 880255, 1056306, 1760510, 2112612, 2288663, 2640765, 3521020, 4577326, 5281530, 6865989, 9154652, 10563060, 11443315, 13731978, 22886630, 27463956, 34329945, 45773260, 68659890, 137319780]

約数ペア:

[(1, 137319780), (2, 68659890), (3, 45773260), (4, 34329945), (5, 27463956), (6, 22886630), (10, 13731978), (12, 11443315), (13, 10563060), (15, 9154652), (20, 6865989), (26, 5281530), (30, 4577326), (39, 3521020), (52, 2640765), (60, 2288663), (65, 2112612), (78, 1760510), (130, 1056306), (156, 880255), (195, 704204), (260, 528153), (390, 352102), (780, 176051)]