14985740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 40449024

約数和(自身を除く): 25463284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 263, 308, 370, 385, 407, 518, 526, 740, 770, 814, 1036, 1052, 1295, 1315, 1540, 1628, 1841, 2035, 2590, 2630, 2849, 2893, 3682, 4070, 5180, 5260, 5698, 5786, 7364, 8140, 9205, 9731, 11396, 11572, 14245, 14465, 18410, 19462, 20251, 28490, 28930, 36820, 38924, 40502, 48655, 56980, 57860, 68117, 81004, 97310, 101255, 107041, 136234, 194620, 202510, 214082, 272468, 340585, 405020, 428164, 535205, 681170, 749287, 1070410, 1362340, 1498574, 2140820, 2997148, 3746435, 7492870, 14985740]

約数ペア:

[(1, 14985740), (2, 7492870), (4, 3746435), (5, 2997148), (7, 2140820), (10, 1498574), (11, 1362340), (14, 1070410), (20, 749287), (22, 681170), (28, 535205), (35, 428164), (37, 405020), (44, 340585), (55, 272468), (70, 214082), (74, 202510), (77, 194620), (110, 136234), (140, 107041), (148, 101255), (154, 97310), (185, 81004), (220, 68117), (259, 57860), (263, 56980), (308, 48655), (370, 40502), (385, 38924), (407, 36820), (518, 28930), (526, 28490), (740, 20251), (770, 19462), (814, 18410), (1036, 14465), (1052, 14245), (1295, 11572), (1315, 11396), (1540, 9731), (1628, 9205), (1841, 8140), (2035, 7364), (2590, 5786), (2630, 5698), (2849, 5260), (2893, 5180), (3682, 4070)]