3934910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 4290370

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 839, 938, 1678, 2345, 4195, 4690, 5873, 8390, 11746, 29365, 56213, 58730, 112426, 281065, 393491, 562130, 786982, 1967455, 3934910]

約数ペア:

[(1, 3934910), (2, 1967455), (5, 786982), (7, 562130), (10, 393491), (14, 281065), (35, 112426), (67, 58730), (70, 56213), (134, 29365), (335, 11746), (469, 8390), (670, 5873), (839, 4690), (938, 4195), (1678, 2345)]