15705571530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1300

約数の個数: 128

約数和(自身を含む): 41513472000

約数和(自身を除く): 25807900470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 311, 330, 398, 597, 622, 769, 933, 995, 1194, 1538, 1555, 1866, 1990, 2189, 2307, 2985, 3110, 3421, 3845, 4378, 4614, 4665, 5970, 6567, 6842, 7690, 8459, 9330, 10263, 10945, 11535, 13134, 16918, 17105, 20526, 21890, 23070, 25377, 32835, 34210, 42295, 50754, 51315, 61889, 65670, 84590, 102630, 123778, 126885, 153031, 185667, 239159, 253770, 306062, 309445, 371334, 459093, 478318, 618890, 680779, 717477, 765155, 918186, 928335, 1195795, 1361558, 1434954, 1530310, 1683341, 1856670, 2042337, 2295465, 2391590, 2630749, 3366682, 3403895, 3587385, 4084674, 4590930, 5050023, 5261498, 6807790, 7174770, 7892247, 8416705, 10100046, 10211685, 13153745, 15784494, 16833410, 20423370, 25250115, 26307490, 39461235, 47592641, 50500230, 78922470, 95185282, 142777923, 237963205, 285555846, 475926410, 523519051, 713889615, 1047038102, 1427779230, 1570557153, 2617595255, 3141114306, 5235190510, 7852785765, 15705571530]

約数ペア:

[(1, 15705571530), (2, 7852785765), (3, 5235190510), (5, 3141114306), (6, 2617595255), (10, 1570557153), (11, 1427779230), (15, 1047038102), (22, 713889615), (30, 523519051), (33, 475926410), (55, 285555846), (66, 237963205), (110, 142777923), (165, 95185282), (199, 78922470), (311, 50500230), (330, 47592641), (398, 39461235), (597, 26307490), (622, 25250115), (769, 20423370), (933, 16833410), (995, 15784494), (1194, 13153745), (1538, 10211685), (1555, 10100046), (1866, 8416705), (1990, 7892247), (2189, 7174770), (2307, 6807790), (2985, 5261498), (3110, 5050023), (3421, 4590930), (3845, 4084674), (4378, 3587385), (4614, 3403895), (4665, 3366682), (5970, 2630749), (6567, 2391590), (6842, 2295465), (7690, 2042337), (8459, 1856670), (9330, 1683341), (10263, 1530310), (10945, 1434954), (11535, 1361558), (13134, 1195795), (16918, 928335), (17105, 918186), (20526, 765155), (21890, 717477), (23070, 680779), (25377, 618890), (32835, 478318), (34210, 459093), (42295, 371334), (50754, 309445), (51315, 306062), (61889, 253770), (65670, 239159), (84590, 185667), (102630, 153031), (123778, 126885)]