2795090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5425920

約数和(自身を除く): 2630830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 313, 470, 626, 893, 1565, 1786, 3130, 4465, 5947, 8930, 11894, 14711, 29422, 29735, 59470, 73555, 147110, 279509, 559018, 1397545, 2795090]

約数ペア:

[(1, 2795090), (2, 1397545), (5, 559018), (10, 279509), (19, 147110), (38, 73555), (47, 59470), (94, 29735), (95, 29422), (190, 14711), (235, 11894), (313, 8930), (470, 5947), (626, 4465), (893, 3130), (1565, 1786)]