2811911340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{230863}}^1$

素因数の和:230911

約数の個数: 96

約数和(自身を含む): 9308436480

約数和(自身を除く): 6496525140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 230863, 461726, 692589, 923452, 1154315, 1385178, 1616041, 2308630, 2770356, 3232082, 3462945, 4617260, 4848123, 6464164, 6695027, 6925890, 8080205, 9696246, 13390054, 13851780, 16160410, 19392492, 20085081, 24240615, 26780108, 32320820, 33475135, 40170162, 46865189, 48481230, 66950270, 80340324, 93730378, 96962460, 100425405, 133900540, 140595567, 187460756, 200850810, 234325945, 281191134, 401701620, 468651890, 562382268, 702977835, 937303780, 1405955670, 2811911340]

約数ペア:

[(1, 2811911340), (2, 1405955670), (3, 937303780), (4, 702977835), (5, 562382268), (6, 468651890), (7, 401701620), (10, 281191134), (12, 234325945), (14, 200850810), (15, 187460756), (20, 140595567), (21, 133900540), (28, 100425405), (29, 96962460), (30, 93730378), (35, 80340324), (42, 66950270), (58, 48481230), (60, 46865189), (70, 40170162), (84, 33475135), (87, 32320820), (105, 26780108), (116, 24240615), (140, 20085081), (145, 19392492), (174, 16160410), (203, 13851780), (210, 13390054), (290, 9696246), (348, 8080205), (406, 6925890), (420, 6695027), (435, 6464164), (580, 4848123), (609, 4617260), (812, 3462945), (870, 3232082), (1015, 2770356), (1218, 2308630), (1740, 1616041), (2030, 1385178), (2436, 1154315), (3045, 923452), (4060, 692589), (6090, 461726), (12180, 230863)]