2039230710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47903}}^1$

素因数の和:47970

約数の個数: 96

約数和(自身を含む): 5918635008

約数和(自身を除く): 3879404298

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1290, 1419, 1935, 2365, 2838, 3870, 4257, 4730, 7095, 8514, 14190, 21285, 42570, 47903, 95806, 143709, 239515, 287418, 431127, 479030, 526933, 718545, 862254, 1053866, 1437090, 1580799, 2059829, 2155635, 2634665, 3161598, 4119658, 4311270, 4742397, 5269330, 6179487, 7903995, 9484794, 10299145, 12358974, 15807990, 18538461, 20598290, 22658119, 23711985, 30897435, 37076922, 45316238, 47423970, 61794870, 67974357, 92692305, 113290595, 135948714, 185384610, 203923071, 226581190, 339871785, 407846142, 679743570, 1019615355, 2039230710]

約数ペア:

[(1, 2039230710), (2, 1019615355), (3, 679743570), (5, 407846142), (6, 339871785), (9, 226581190), (10, 203923071), (11, 185384610), (15, 135948714), (18, 113290595), (22, 92692305), (30, 67974357), (33, 61794870), (43, 47423970), (45, 45316238), (55, 37076922), (66, 30897435), (86, 23711985), (90, 22658119), (99, 20598290), (110, 18538461), (129, 15807990), (165, 12358974), (198, 10299145), (215, 9484794), (258, 7903995), (330, 6179487), (387, 5269330), (430, 4742397), (473, 4311270), (495, 4119658), (645, 3161598), (774, 2634665), (946, 2155635), (990, 2059829), (1290, 1580799), (1419, 1437090), (1935, 1053866), (2365, 862254), (2838, 718545), (3870, 526933), (4257, 479030), (4730, 431127), (7095, 287418), (8514, 239515), (14190, 143709), (21285, 95806), (42570, 47903)]