30211335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8719}}^1$

素因数の和:8748

約数の個数: 48

約数和(自身を含む): 65295360

約数和(自身を除く): 35084025

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 8719, 26157, 43595, 61033, 78471, 95909, 130785, 183099, 287727, 305165, 392355, 479545, 549297, 671363, 863181, 915495, 1438635, 2014089, 2746485, 3356815, 4315905, 6042267, 10070445, 30211335]

約数ペア:

[(1, 30211335), (3, 10070445), (5, 6042267), (7, 4315905), (9, 3356815), (11, 2746485), (15, 2014089), (21, 1438635), (33, 915495), (35, 863181), (45, 671363), (55, 549297), (63, 479545), (77, 392355), (99, 305165), (105, 287727), (165, 183099), (231, 130785), (315, 95909), (385, 78471), (495, 61033), (693, 43595), (1155, 26157), (3465, 8719)]