811370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 1703808

約数和(自身を除く): 892438

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 173, 335, 346, 469, 670, 865, 938, 1211, 1730, 2345, 2422, 4690, 6055, 11591, 12110, 23182, 57955, 81137, 115910, 162274, 405685, 811370]

約数ペア:

[(1, 811370), (2, 405685), (5, 162274), (7, 115910), (10, 81137), (14, 57955), (35, 23182), (67, 12110), (70, 11591), (134, 6055), (173, 4690), (335, 2422), (346, 2345), (469, 1730), (670, 1211), (865, 938)]