12514860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 38250576

約数和(自身を除く): 25735716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 277, 502, 554, 753, 831, 1004, 1108, 1255, 1385, 1506, 1662, 2259, 2493, 2510, 2770, 3012, 3324, 3765, 4155, 4518, 4986, 5020, 5540, 7530, 8310, 9036, 9972, 11295, 12465, 15060, 16620, 22590, 24930, 45180, 49860, 69527, 139054, 208581, 278108, 347635, 417162, 625743, 695270, 834324, 1042905, 1251486, 1390540, 2085810, 2502972, 3128715, 4171620, 6257430, 12514860]

約数ペア:

[(1, 12514860), (2, 6257430), (3, 4171620), (4, 3128715), (5, 2502972), (6, 2085810), (9, 1390540), (10, 1251486), (12, 1042905), (15, 834324), (18, 695270), (20, 625743), (30, 417162), (36, 347635), (45, 278108), (60, 208581), (90, 139054), (180, 69527), (251, 49860), (277, 45180), (502, 24930), (554, 22590), (753, 16620), (831, 15060), (1004, 12465), (1108, 11295), (1255, 9972), (1385, 9036), (1506, 8310), (1662, 7530), (2259, 5540), (2493, 5020), (2510, 4986), (2770, 4518), (3012, 4155), (3324, 3765)]