855930670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{43207}}^1$

素因数の和:43504

約数の個数: 32

約数和(自身を含む): 1767034368

約数和(自身を除く): 911103698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 19810, 43207, 86414, 216035, 302449, 432070, 604898, 1512245, 3024490, 12227581, 24455162, 61137905, 85593067, 122275810, 171186134, 427965335, 855930670]

約数ペア:

[(1, 855930670), (2, 427965335), (5, 171186134), (7, 122275810), (10, 85593067), (14, 61137905), (35, 24455162), (70, 12227581), (283, 3024490), (566, 1512245), (1415, 604898), (1981, 432070), (2830, 302449), (3962, 216035), (9905, 86414), (19810, 43207)]