26770310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4297}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 55702080

約数和(自身を除く): 28931770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4297, 6230, 8594, 21485, 30079, 42970, 60158, 150395, 300790, 382433, 764866, 1912165, 2677031, 3824330, 5354062, 13385155, 26770310]

約数ペア:

[(1, 26770310), (2, 13385155), (5, 5354062), (7, 3824330), (10, 2677031), (14, 1912165), (35, 764866), (70, 382433), (89, 300790), (178, 150395), (445, 60158), (623, 42970), (890, 30079), (1246, 21485), (3115, 8594), (4297, 6230)]