2015187570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2647}}^1$

素因数の和:3440

約数の個数: 96

約数和(自身を含む): 5725399680

約数和(自身を除く): 3710212110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 769, 990, 1538, 2307, 2647, 3845, 4614, 5294, 6921, 7690, 7941, 8459, 11535, 13235, 13842, 15882, 16918, 23070, 23823, 25377, 26470, 29117, 34605, 39705, 42295, 47646, 50754, 58234, 69210, 76131, 79410, 84590, 87351, 119115, 126885, 145585, 152262, 174702, 238230, 253770, 262053, 291170, 380655, 436755, 524106, 761310, 873510, 1310265, 2035543, 2620530, 4071086, 6106629, 10177715, 12213258, 18319887, 20355430, 22390973, 30533145, 36639774, 44781946, 61066290, 67172919, 91599435, 111954865, 134345838, 183198870, 201518757, 223909730, 335864595, 403037514, 671729190, 1007593785, 2015187570]

約数ペア:

[(1, 2015187570), (2, 1007593785), (3, 671729190), (5, 403037514), (6, 335864595), (9, 223909730), (10, 201518757), (11, 183198870), (15, 134345838), (18, 111954865), (22, 91599435), (30, 67172919), (33, 61066290), (45, 44781946), (55, 36639774), (66, 30533145), (90, 22390973), (99, 20355430), (110, 18319887), (165, 12213258), (198, 10177715), (330, 6106629), (495, 4071086), (769, 2620530), (990, 2035543), (1538, 1310265), (2307, 873510), (2647, 761310), (3845, 524106), (4614, 436755), (5294, 380655), (6921, 291170), (7690, 262053), (7941, 253770), (8459, 238230), (11535, 174702), (13235, 152262), (13842, 145585), (15882, 126885), (16918, 119115), (23070, 87351), (23823, 84590), (25377, 79410), (26470, 76131), (29117, 69210), (34605, 58234), (39705, 50754), (42295, 47646)]