2021870070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 5805124416

約数和(自身を除く): 3783254346

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 401, 463, 495, 605, 726, 802, 926, 990, 1089, 1203, 1210, 1389, 1815, 2005, 2178, 2315, 2406, 2778, 3609, 3630, 4010, 4167, 4411, 4630, 5093, 5445, 6015, 6945, 7218, 8334, 8822, 10186, 10890, 12030, 13233, 13890, 15279, 18045, 20835, 22055, 25465, 26466, 30558, 36090, 39699, 41670, 44110, 45837, 48521, 50930, 56023, 66165, 76395, 79398, 91674, 97042, 112046, 132330, 145563, 152790, 168069, 185663, 198495, 229185, 242605, 280115, 291126, 336138, 371326, 396990, 436689, 458370, 485210, 504207, 556989, 560230, 727815, 840345, 873378, 928315, 1008414, 1113978, 1455630, 1670967, 1680690, 1856630, 2042293, 2183445, 2521035, 2784945, 3341934, 4084586, 4366890, 5042070, 5569890, 6126879, 8354835, 10211465, 12253758, 16709670, 18380637, 20422930, 22465223, 30634395, 36761274, 44930446, 61268790, 67395669, 91903185, 112326115, 134791338, 183806370, 202187007, 224652230, 336978345, 404374014, 673956690, 1010935035, 2021870070]

約数ペア:

[(1, 2021870070), (2, 1010935035), (3, 673956690), (5, 404374014), (6, 336978345), (9, 224652230), (10, 202187007), (11, 183806370), (15, 134791338), (18, 112326115), (22, 91903185), (30, 67395669), (33, 61268790), (45, 44930446), (55, 36761274), (66, 30634395), (90, 22465223), (99, 20422930), (110, 18380637), (121, 16709670), (165, 12253758), (198, 10211465), (242, 8354835), (330, 6126879), (363, 5569890), (401, 5042070), (463, 4366890), (495, 4084586), (605, 3341934), (726, 2784945), (802, 2521035), (926, 2183445), (990, 2042293), (1089, 1856630), (1203, 1680690), (1210, 1670967), (1389, 1455630), (1815, 1113978), (2005, 1008414), (2178, 928315), (2315, 873378), (2406, 840345), (2778, 727815), (3609, 560230), (3630, 556989), (4010, 504207), (4167, 485210), (4411, 458370), (4630, 436689), (5093, 396990), (5445, 371326), (6015, 336138), (6945, 291126), (7218, 280115), (8334, 242605), (8822, 229185), (10186, 198495), (10890, 185663), (12030, 168069), (13233, 152790), (13890, 145563), (15279, 132330), (18045, 112046), (20835, 97042), (22055, 91674), (25465, 79398), (26466, 76395), (30558, 66165), (36090, 56023), (39699, 50930), (41670, 48521), (44110, 45837)]