11781330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 32486400

約数和(自身を除く): 20705070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1879, 2090, 3135, 3758, 5637, 6270, 9395, 11274, 18790, 20669, 28185, 35701, 41338, 56370, 62007, 71402, 103345, 107103, 124014, 178505, 206690, 214206, 310035, 357010, 392711, 535515, 620070, 785422, 1071030, 1178133, 1963555, 2356266, 3927110, 5890665, 11781330]

約数ペア:

[(1, 11781330), (2, 5890665), (3, 3927110), (5, 2356266), (6, 1963555), (10, 1178133), (11, 1071030), (15, 785422), (19, 620070), (22, 535515), (30, 392711), (33, 357010), (38, 310035), (55, 214206), (57, 206690), (66, 178505), (95, 124014), (110, 107103), (114, 103345), (165, 71402), (190, 62007), (209, 56370), (285, 41338), (330, 35701), (418, 28185), (570, 20669), (627, 18790), (1045, 11274), (1254, 9395), (1879, 6270), (2090, 5637), (3135, 3758)]