15028090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 34940160

約数和(自身を除く): 19912070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 673, 770, 1015, 1346, 1595, 2030, 2233, 3190, 3365, 4466, 4711, 6730, 7403, 9422, 11165, 14806, 19517, 22330, 23555, 37015, 39034, 47110, 51821, 74030, 97585, 103642, 136619, 195170, 214687, 259105, 273238, 429374, 518210, 683095, 1073435, 1366190, 1502809, 2146870, 3005618, 7514045, 15028090]

約数ペア:

[(1, 15028090), (2, 7514045), (5, 3005618), (7, 2146870), (10, 1502809), (11, 1366190), (14, 1073435), (22, 683095), (29, 518210), (35, 429374), (55, 273238), (58, 259105), (70, 214687), (77, 195170), (110, 136619), (145, 103642), (154, 97585), (203, 74030), (290, 51821), (319, 47110), (385, 39034), (406, 37015), (638, 23555), (673, 22330), (770, 19517), (1015, 14806), (1346, 11165), (1595, 9422), (2030, 7403), (2233, 6730), (3190, 4711), (3365, 4466)]