66719310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317711}}^1$

素因数の和:317728

約数の個数: 32

約数和(自身を含む): 183002112

約数和(自身を除く): 116282802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317711, 635422, 953133, 1588555, 1906266, 2223977, 3177110, 4447954, 4765665, 6671931, 9531330, 11119885, 13343862, 22239770, 33359655, 66719310]

約数ペア:

[(1, 66719310), (2, 33359655), (3, 22239770), (5, 13343862), (6, 11119885), (7, 9531330), (10, 6671931), (14, 4765665), (15, 4447954), (21, 3177110), (30, 2223977), (35, 1906266), (42, 1588555), (70, 953133), (105, 635422), (210, 317711)]