1320704210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{176329}}^1$

素因数の和:176450

約数の個数: 32

約数和(自身を含む): 2742284160

約数和(自身を除く): 1421579950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 176329, 352658, 881645, 1234303, 1763290, 2468606, 6171515, 12343030, 18867203, 37734406, 94336015, 132070421, 188672030, 264140842, 660352105, 1320704210]

約数ペア:

[(1, 1320704210), (2, 660352105), (5, 264140842), (7, 188672030), (10, 132070421), (14, 94336015), (35, 37734406), (70, 18867203), (107, 12343030), (214, 6171515), (535, 2468606), (749, 1763290), (1070, 1234303), (1498, 881645), (3745, 352658), (7490, 176329)]