12247290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 23133510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 139, 165, 178, 198, 267, 278, 330, 417, 445, 495, 534, 695, 801, 834, 890, 979, 990, 1251, 1335, 1390, 1529, 1602, 1958, 2085, 2502, 2670, 2937, 3058, 4005, 4170, 4587, 4895, 5874, 6255, 7645, 8010, 8811, 9174, 9790, 12371, 12510, 13761, 14685, 15290, 17622, 22935, 24742, 27522, 29370, 37113, 44055, 45870, 61855, 68805, 74226, 88110, 111339, 123710, 136081, 137610, 185565, 222678, 272162, 371130, 408243, 556695, 680405, 816486, 1113390, 1224729, 1360810, 2041215, 2449458, 4082430, 6123645, 12247290]

約数ペア:

[(1, 12247290), (2, 6123645), (3, 4082430), (5, 2449458), (6, 2041215), (9, 1360810), (10, 1224729), (11, 1113390), (15, 816486), (18, 680405), (22, 556695), (30, 408243), (33, 371130), (45, 272162), (55, 222678), (66, 185565), (89, 137610), (90, 136081), (99, 123710), (110, 111339), (139, 88110), (165, 74226), (178, 68805), (198, 61855), (267, 45870), (278, 44055), (330, 37113), (417, 29370), (445, 27522), (495, 24742), (534, 22935), (695, 17622), (801, 15290), (834, 14685), (890, 13761), (979, 12510), (990, 12371), (1251, 9790), (1335, 9174), (1390, 8811), (1529, 8010), (1602, 7645), (1958, 6255), (2085, 5874), (2502, 4895), (2670, 4587), (2937, 4170), (3058, 4005)]