540805860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{429211}}^1$

素因数の和:429233

約数の個数: 72

約数和(自身を含む): 1874798016

約数和(自身を除く): 1333992156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 429211, 858422, 1287633, 1716844, 2146055, 2575266, 3004477, 3862899, 4292110, 5150532, 6008954, 6438165, 7725798, 8584220, 9013431, 12017908, 12876330, 15022385, 15451596, 18026862, 19314495, 25752660, 27040293, 30044770, 36053724, 38628990, 45067155, 54080586, 60089540, 77257980, 90134310, 108161172, 135201465, 180268620, 270402930, 540805860]

約数ペア:

[(1, 540805860), (2, 270402930), (3, 180268620), (4, 135201465), (5, 108161172), (6, 90134310), (7, 77257980), (9, 60089540), (10, 54080586), (12, 45067155), (14, 38628990), (15, 36053724), (18, 30044770), (20, 27040293), (21, 25752660), (28, 19314495), (30, 18026862), (35, 15451596), (36, 15022385), (42, 12876330), (45, 12017908), (60, 9013431), (63, 8584220), (70, 7725798), (84, 6438165), (90, 6008954), (105, 5150532), (126, 4292110), (140, 3862899), (180, 3004477), (210, 2575266), (252, 2146055), (315, 1716844), (420, 1287633), (630, 858422), (1260, 429211)]