142530810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 352142208

約数和(自身を除く): 209611398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 313, 353, 430, 626, 645, 706, 939, 1059, 1290, 1565, 1765, 1878, 2118, 3130, 3530, 4695, 5295, 9390, 10590, 13459, 15179, 26918, 30358, 40377, 45537, 67295, 75895, 80754, 91074, 110489, 134590, 151790, 201885, 220978, 227685, 331467, 403770, 455370, 552445, 662934, 1104890, 1657335, 3314670, 4751027, 9502054, 14253081, 23755135, 28506162, 47510270, 71265405, 142530810]

約数ペア:

[(1, 142530810), (2, 71265405), (3, 47510270), (5, 28506162), (6, 23755135), (10, 14253081), (15, 9502054), (30, 4751027), (43, 3314670), (86, 1657335), (129, 1104890), (215, 662934), (258, 552445), (313, 455370), (353, 403770), (430, 331467), (626, 227685), (645, 220978), (706, 201885), (939, 151790), (1059, 134590), (1290, 110489), (1565, 91074), (1765, 80754), (1878, 75895), (2118, 67295), (3130, 45537), (3530, 40377), (4695, 30358), (5295, 26918), (9390, 15179), (10590, 13459)]