264230890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11833}}^1$

素因数の和:11887

約数の個数: 64

約数和(自身を含む): 613474560

約数和(自身を除く): 349243670

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, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 11833, 22330, 23666, 59165, 82831, 118330, 130163, 165662, 260326, 343157, 414155, 650815, 686314, 828310, 911141, 1301630, 1715785, 1822282, 2402099, 3431570, 3774727, 4555705, 4804198, 7549454, 9111410, 12010495, 18873635, 24020990, 26423089, 37747270, 52846178, 132115445, 264230890]

約数ペア:

[(1, 264230890), (2, 132115445), (5, 52846178), (7, 37747270), (10, 26423089), (11, 24020990), (14, 18873635), (22, 12010495), (29, 9111410), (35, 7549454), (55, 4804198), (58, 4555705), (70, 3774727), (77, 3431570), (110, 2402099), (145, 1822282), (154, 1715785), (203, 1301630), (290, 911141), (319, 828310), (385, 686314), (406, 650815), (638, 414155), (770, 343157), (1015, 260326), (1595, 165662), (2030, 130163), (2233, 118330), (3190, 82831), (4466, 59165), (11165, 23666), (11833, 22330)]