2716140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6315540

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, 223, 290, 348, 406, 420, 435, 446, 580, 609, 669, 812, 870, 892, 1015, 1115, 1218, 1338, 1561, 1740, 2030, 2230, 2436, 2676, 3045, 3122, 3345, 4060, 4460, 4683, 6090, 6244, 6467, 6690, 7805, 9366, 12180, 12934, 13380, 15610, 18732, 19401, 23415, 25868, 31220, 32335, 38802, 45269, 46830, 64670, 77604, 90538, 93660, 97005, 129340, 135807, 181076, 194010, 226345, 271614, 388020, 452690, 543228, 679035, 905380, 1358070, 2716140]

約数ペア:

[(1, 2716140), (2, 1358070), (3, 905380), (4, 679035), (5, 543228), (6, 452690), (7, 388020), (10, 271614), (12, 226345), (14, 194010), (15, 181076), (20, 135807), (21, 129340), (28, 97005), (29, 93660), (30, 90538), (35, 77604), (42, 64670), (58, 46830), (60, 45269), (70, 38802), (84, 32335), (87, 31220), (105, 25868), (116, 23415), (140, 19401), (145, 18732), (174, 15610), (203, 13380), (210, 12934), (223, 12180), (290, 9366), (348, 7805), (406, 6690), (420, 6467), (435, 6244), (446, 6090), (580, 4683), (609, 4460), (669, 4060), (812, 3345), (870, 3122), (892, 3045), (1015, 2676), (1115, 2436), (1218, 2230), (1338, 2030), (1561, 1740)]