16937970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80657}}^1$

素因数の和:80674

約数の個数: 32

約数和(自身を含む): 46459008

約数和(自身を除く): 29521038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80657, 161314, 241971, 403285, 483942, 564599, 806570, 1129198, 1209855, 1693797, 2419710, 2822995, 3387594, 5645990, 8468985, 16937970]

約数ペア:

[(1, 16937970), (2, 8468985), (3, 5645990), (5, 3387594), (6, 2822995), (7, 2419710), (10, 1693797), (14, 1209855), (15, 1129198), (21, 806570), (30, 564599), (35, 483942), (42, 403285), (70, 241971), (105, 161314), (210, 80657)]