2054659320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{815341}}^1$

素因数の和:815365

約数の個数: 96

約数和(自身を含む): 7631601120

約数和(自身を除く): 5576941800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 815341, 1630682, 2446023, 3261364, 4076705, 4892046, 5707387, 6522728, 7338069, 8153410, 9784092, 11414774, 12230115, 14676138, 16306820, 17122161, 19568184, 22829548, 24460230, 28536935, 29352276, 32613640, 34244322, 36690345, 45659096, 48920460, 51366483, 57073870, 58704552, 68488644, 73380690, 85610805, 97840920, 102732966, 114147740, 136977288, 146761380, 171221610, 205465932, 228295480, 256832415, 293522760, 342443220, 410931864, 513664830, 684886440, 1027329660, 2054659320]

約数ペア:

[(1, 2054659320), (2, 1027329660), (3, 684886440), (4, 513664830), (5, 410931864), (6, 342443220), (7, 293522760), (8, 256832415), (9, 228295480), (10, 205465932), (12, 171221610), (14, 146761380), (15, 136977288), (18, 114147740), (20, 102732966), (21, 97840920), (24, 85610805), (28, 73380690), (30, 68488644), (35, 58704552), (36, 57073870), (40, 51366483), (42, 48920460), (45, 45659096), (56, 36690345), (60, 34244322), (63, 32613640), (70, 29352276), (72, 28536935), (84, 24460230), (90, 22829548), (105, 19568184), (120, 17122161), (126, 16306820), (140, 14676138), (168, 12230115), (180, 11414774), (210, 9784092), (252, 8153410), (280, 7338069), (315, 6522728), (360, 5707387), (420, 4892046), (504, 4076705), (630, 3261364), (840, 2446023), (1260, 1630682), (2520, 815341)]