12751620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 41357568

約数和(自身を除く): 28605948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 313, 388, 420, 485, 582, 626, 679, 939, 970, 1164, 1252, 1358, 1455, 1565, 1878, 1940, 2037, 2191, 2716, 2910, 3130, 3395, 3756, 4074, 4382, 4695, 5820, 6260, 6573, 6790, 8148, 8764, 9390, 10185, 10955, 13146, 13580, 18780, 20370, 21910, 26292, 30361, 32865, 40740, 43820, 60722, 65730, 91083, 121444, 131460, 151805, 182166, 212527, 303610, 364332, 425054, 455415, 607220, 637581, 850108, 910830, 1062635, 1275162, 1821660, 2125270, 2550324, 3187905, 4250540, 6375810, 12751620]

約数ペア:

[(1, 12751620), (2, 6375810), (3, 4250540), (4, 3187905), (5, 2550324), (6, 2125270), (7, 1821660), (10, 1275162), (12, 1062635), (14, 910830), (15, 850108), (20, 637581), (21, 607220), (28, 455415), (30, 425054), (35, 364332), (42, 303610), (60, 212527), (70, 182166), (84, 151805), (97, 131460), (105, 121444), (140, 91083), (194, 65730), (210, 60722), (291, 43820), (313, 40740), (388, 32865), (420, 30361), (485, 26292), (582, 21910), (626, 20370), (679, 18780), (939, 13580), (970, 13146), (1164, 10955), (1252, 10185), (1358, 9390), (1455, 8764), (1565, 8148), (1878, 6790), (1940, 6573), (2037, 6260), (2191, 5820), (2716, 4695), (2910, 4382), (3130, 4074), (3395, 3756)]