12755610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 41264640

約数和(自身を除く): 28509030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 397, 459, 510, 595, 630, 714, 765, 794, 918, 945, 1071, 1190, 1191, 1530, 1785, 1890, 1985, 2142, 2295, 2382, 2779, 3213, 3570, 3573, 3970, 4590, 5355, 5558, 5955, 6426, 6749, 7146, 8337, 10710, 10719, 11910, 13498, 13895, 16065, 16674, 17865, 20247, 21438, 25011, 27790, 32130, 33745, 35730, 40494, 41685, 47243, 50022, 53595, 60741, 67490, 75033, 83370, 94486, 101235, 107190, 121482, 125055, 141729, 150066, 182223, 202470, 236215, 250110, 283458, 303705, 364446, 375165, 425187, 472430, 607410, 708645, 750330, 850374, 911115, 1275561, 1417290, 1822230, 2125935, 2551122, 4251870, 6377805, 12755610]

約数ペア:

[(1, 12755610), (2, 6377805), (3, 4251870), (5, 2551122), (6, 2125935), (7, 1822230), (9, 1417290), (10, 1275561), (14, 911115), (15, 850374), (17, 750330), (18, 708645), (21, 607410), (27, 472430), (30, 425187), (34, 375165), (35, 364446), (42, 303705), (45, 283458), (51, 250110), (54, 236215), (63, 202470), (70, 182223), (85, 150066), (90, 141729), (102, 125055), (105, 121482), (119, 107190), (126, 101235), (135, 94486), (153, 83370), (170, 75033), (189, 67490), (210, 60741), (238, 53595), (255, 50022), (270, 47243), (306, 41685), (315, 40494), (357, 35730), (378, 33745), (397, 32130), (459, 27790), (510, 25011), (595, 21438), (630, 20247), (714, 17865), (765, 16674), (794, 16065), (918, 13895), (945, 13498), (1071, 11910), (1190, 10719), (1191, 10710), (1530, 8337), (1785, 7146), (1890, 6749), (1985, 6426), (2142, 5955), (2295, 5558), (2382, 5355), (2779, 4590), (3213, 3970), (3570, 3573)]