76692280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{273901}}^1$

素因数の和:273919

約数の個数: 32

約数和(自身を含む): 197209440

約数和(自身を除く): 120517160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 273901, 547802, 1095604, 1369505, 1917307, 2191208, 2739010, 3834614, 5478020, 7669228, 9586535, 10956040, 15338456, 19173070, 38346140, 76692280]

約数ペア:

[(1, 76692280), (2, 38346140), (4, 19173070), (5, 15338456), (7, 10956040), (8, 9586535), (10, 7669228), (14, 5478020), (20, 3834614), (28, 2739010), (35, 2191208), (40, 1917307), (56, 1369505), (70, 1095604), (140, 547802), (280, 273901)]