2527140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 8838144

約数和(自身を除く): 6311004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 547, 660, 770, 924, 1094, 1155, 1540, 1641, 2188, 2310, 2735, 3282, 3829, 4620, 5470, 6017, 6564, 7658, 8205, 10940, 11487, 12034, 15316, 16410, 18051, 19145, 22974, 24068, 30085, 32820, 36102, 38290, 42119, 45948, 57435, 60170, 72204, 76580, 84238, 90255, 114870, 120340, 126357, 168476, 180510, 210595, 229740, 252714, 361020, 421190, 505428, 631785, 842380, 1263570, 2527140]

約数ペア:

[(1, 2527140), (2, 1263570), (3, 842380), (4, 631785), (5, 505428), (6, 421190), (7, 361020), (10, 252714), (11, 229740), (12, 210595), (14, 180510), (15, 168476), (20, 126357), (21, 120340), (22, 114870), (28, 90255), (30, 84238), (33, 76580), (35, 72204), (42, 60170), (44, 57435), (55, 45948), (60, 42119), (66, 38290), (70, 36102), (77, 32820), (84, 30085), (105, 24068), (110, 22974), (132, 19145), (140, 18051), (154, 16410), (165, 15316), (210, 12034), (220, 11487), (231, 10940), (308, 8205), (330, 7658), (385, 6564), (420, 6017), (462, 5470), (547, 4620), (660, 3829), (770, 3282), (924, 2735), (1094, 2310), (1155, 2188), (1540, 1641)]