2015757268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 4342947840

約数和(自身を除く): 2327190572

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 53, 62, 86, 106, 124, 172, 212, 217, 301, 371, 434, 602, 742, 868, 1019, 1204, 1333, 1484, 1643, 2038, 2279, 2666, 3286, 4076, 4558, 5332, 6572, 7133, 9116, 9331, 11501, 14266, 15953, 18662, 23002, 28532, 31589, 31906, 37324, 43817, 46004, 54007, 63178, 63812, 70649, 87634, 108014, 126356, 141298, 175268, 216028, 221123, 282596, 306719, 378049, 442246, 494543, 613438, 756098, 884492, 989086, 1226876, 1358327, 1512196, 1674217, 1978172, 2322301, 2716654, 3348434, 4644602, 5433308, 6696868, 9289204, 9508289, 11719519, 16256107, 19016578, 23439038, 32512214, 38033156, 46878076, 65024428, 71991331, 143982662, 287965324, 503939317, 1007878634, 2015757268]

約数ペア:

[(1, 2015757268), (2, 1007878634), (4, 503939317), (7, 287965324), (14, 143982662), (28, 71991331), (31, 65024428), (43, 46878076), (53, 38033156), (62, 32512214), (86, 23439038), (106, 19016578), (124, 16256107), (172, 11719519), (212, 9508289), (217, 9289204), (301, 6696868), (371, 5433308), (434, 4644602), (602, 3348434), (742, 2716654), (868, 2322301), (1019, 1978172), (1204, 1674217), (1333, 1512196), (1484, 1358327), (1643, 1226876), (2038, 989086), (2279, 884492), (2666, 756098), (3286, 613438), (4076, 494543), (4558, 442246), (5332, 378049), (6572, 306719), (7133, 282596), (9116, 221123), (9331, 216028), (11501, 175268), (14266, 141298), (15953, 126356), (18662, 108014), (23002, 87634), (28532, 70649), (31589, 63812), (31906, 63178), (37324, 54007), (43817, 46004)]