3821930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 4161430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 769, 994, 1538, 2485, 3845, 4970, 5383, 7690, 10766, 26915, 53830, 54599, 109198, 272995, 382193, 545990, 764386, 1910965, 3821930]

約数ペア:

[(1, 3821930), (2, 1910965), (5, 764386), (7, 545990), (10, 382193), (14, 272995), (35, 109198), (70, 54599), (71, 53830), (142, 26915), (355, 10766), (497, 7690), (710, 5383), (769, 4970), (994, 3845), (1538, 2485)]