168889357770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1910297}}^1$

素因数の和:1910735

約数の個数: 64

約数和(自身を含む): 464339955456

約数和(自身を除く): 295450597686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 1263, 2105, 2526, 2947, 4210, 5894, 6315, 8841, 12630, 14735, 17682, 29470, 44205, 88410, 1910297, 3820594, 5730891, 9551485, 11461782, 13372079, 19102970, 26744158, 28654455, 40116237, 57308910, 66860395, 80232474, 133720790, 200581185, 401162370, 804235037, 1608470074, 2412705111, 4021175185, 4825410222, 5629645259, 8042350370, 11259290518, 12063525555, 16888935777, 24127051110, 28148226295, 33777871554, 56296452590, 84444678885, 168889357770]

約数ペア:

[(1, 168889357770), (2, 84444678885), (3, 56296452590), (5, 33777871554), (6, 28148226295), (7, 24127051110), (10, 16888935777), (14, 12063525555), (15, 11259290518), (21, 8042350370), (30, 5629645259), (35, 4825410222), (42, 4021175185), (70, 2412705111), (105, 1608470074), (210, 804235037), (421, 401162370), (842, 200581185), (1263, 133720790), (2105, 80232474), (2526, 66860395), (2947, 57308910), (4210, 40116237), (5894, 28654455), (6315, 26744158), (8841, 19102970), (12630, 13372079), (14735, 11461782), (17682, 9551485), (29470, 5730891), (44205, 3820594), (88410, 1910297)]