7156727820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3614509}}^1$

素因数の和:3614535

約数の個数: 72

約数和(自身を含む): 23682269520

約数和(自身を除く): 16525541700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3614509, 7229018, 10843527, 14458036, 18072545, 21687054, 32530581, 36145090, 39759599, 43374108, 54217635, 65061162, 72290180, 79519198, 108435270, 119278797, 130122324, 159038396, 162652905, 198797995, 216870540, 238557594, 325305810, 357836391, 397595990, 477115188, 596393985, 650611620, 715672782, 795191980, 1192787970, 1431345564, 1789181955, 2385575940, 3578363910, 7156727820]

約数ペア:

[(1, 7156727820), (2, 3578363910), (3, 2385575940), (4, 1789181955), (5, 1431345564), (6, 1192787970), (9, 795191980), (10, 715672782), (11, 650611620), (12, 596393985), (15, 477115188), (18, 397595990), (20, 357836391), (22, 325305810), (30, 238557594), (33, 216870540), (36, 198797995), (44, 162652905), (45, 159038396), (55, 130122324), (60, 119278797), (66, 108435270), (90, 79519198), (99, 72290180), (110, 65061162), (132, 54217635), (165, 43374108), (180, 39759599), (198, 36145090), (220, 32530581), (330, 21687054), (396, 18072545), (495, 14458036), (660, 10843527), (990, 7229018), (1980, 3614509)]