11877090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 30551040

約数和(自身を除く): 18673950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 311, 335, 402, 570, 622, 670, 933, 1005, 1273, 1555, 1866, 2010, 2546, 3110, 3819, 4665, 5909, 6365, 7638, 9330, 11818, 12730, 17727, 19095, 20837, 29545, 35454, 38190, 41674, 59090, 62511, 88635, 104185, 125022, 177270, 208370, 312555, 395903, 625110, 791806, 1187709, 1979515, 2375418, 3959030, 5938545, 11877090]

約数ペア:

[(1, 11877090), (2, 5938545), (3, 3959030), (5, 2375418), (6, 1979515), (10, 1187709), (15, 791806), (19, 625110), (30, 395903), (38, 312555), (57, 208370), (67, 177270), (95, 125022), (114, 104185), (134, 88635), (190, 62511), (201, 59090), (285, 41674), (311, 38190), (335, 35454), (402, 29545), (570, 20837), (622, 19095), (670, 17727), (933, 12730), (1005, 11818), (1273, 9330), (1555, 7638), (1866, 6365), (2010, 5909), (2546, 4665), (3110, 3819)]