1540971550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{6143}}^1$

素因数の和:6357

約数の個数: 48

約数和(自身を含む): 2982666240

約数和(自身を除く): 1441694690

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 173, 290, 346, 725, 865, 1450, 1730, 4325, 5017, 6143, 8650, 10034, 12286, 25085, 30715, 50170, 61430, 125425, 153575, 178147, 250850, 307150, 356294, 890735, 1062739, 1781470, 2125478, 4453675, 5313695, 8907350, 10627390, 26568475, 30819431, 53136950, 61638862, 154097155, 308194310, 770485775, 1540971550]

約数ペア:

[(1, 1540971550), (2, 770485775), (5, 308194310), (10, 154097155), (25, 61638862), (29, 53136950), (50, 30819431), (58, 26568475), (145, 10627390), (173, 8907350), (290, 5313695), (346, 4453675), (725, 2125478), (865, 1781470), (1450, 1062739), (1730, 890735), (4325, 356294), (5017, 307150), (6143, 250850), (8650, 178147), (10034, 153575), (12286, 125425), (25085, 61430), (30715, 50170)]