425225570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{552241}}^1$

素因数の和:552266

約数の個数: 32

約数和(自身を含む): 954274176

約数和(自身を除く): 529048606

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 552241, 1104482, 2761205, 3865687, 5522410, 6074651, 7731374, 12149302, 19328435, 30373255, 38656870, 42522557, 60746510, 85045114, 212612785, 425225570]

約数ペア:

[(1, 425225570), (2, 212612785), (5, 85045114), (7, 60746510), (10, 42522557), (11, 38656870), (14, 30373255), (22, 19328435), (35, 12149302), (55, 7731374), (70, 6074651), (77, 5522410), (110, 3865687), (154, 2761205), (385, 1104482), (770, 552241)]