66939180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14489}}^1$

素因数の和:14519

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 166755540

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, 660, 770, 924, 1155, 1540, 2310, 4620, 14489, 28978, 43467, 57956, 72445, 86934, 101423, 144890, 159379, 173868, 202846, 217335, 289780, 304269, 318758, 405692, 434670, 478137, 507115, 608538, 637516, 796895, 869340, 956274, 1014230, 1115653, 1217076, 1521345, 1593790, 1912548, 2028460, 2231306, 2390685, 3042690, 3187580, 3346959, 4462612, 4781370, 5578265, 6085380, 6693918, 9562740, 11156530, 13387836, 16734795, 22313060, 33469590, 66939180]

約数ペア:

[(1, 66939180), (2, 33469590), (3, 22313060), (4, 16734795), (5, 13387836), (6, 11156530), (7, 9562740), (10, 6693918), (11, 6085380), (12, 5578265), (14, 4781370), (15, 4462612), (20, 3346959), (21, 3187580), (22, 3042690), (28, 2390685), (30, 2231306), (33, 2028460), (35, 1912548), (42, 1593790), (44, 1521345), (55, 1217076), (60, 1115653), (66, 1014230), (70, 956274), (77, 869340), (84, 796895), (105, 637516), (110, 608538), (132, 507115), (140, 478137), (154, 434670), (165, 405692), (210, 318758), (220, 304269), (231, 289780), (308, 217335), (330, 202846), (385, 173868), (420, 159379), (462, 144890), (660, 101423), (770, 86934), (924, 72445), (1155, 57956), (1540, 43467), (2310, 28978), (4620, 14489)]