2681910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 9199872

約数和(自身を除く): 6517962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 43, 45, 54, 55, 63, 66, 70, 77, 81, 86, 90, 99, 105, 110, 126, 129, 135, 154, 162, 165, 189, 198, 210, 215, 231, 258, 270, 297, 301, 315, 330, 378, 385, 387, 405, 430, 462, 473, 495, 567, 594, 602, 630, 645, 693, 770, 774, 810, 891, 903, 945, 946, 990, 1134, 1155, 1161, 1290, 1386, 1419, 1485, 1505, 1782, 1806, 1890, 1935, 2079, 2310, 2322, 2365, 2709, 2835, 2838, 2970, 3010, 3311, 3465, 3483, 3870, 4158, 4257, 4455, 4515, 4730, 5418, 5670, 5805, 6237, 6622, 6930, 6966, 7095, 8127, 8514, 8910, 9030, 9933, 10395, 11610, 12474, 12771, 13545, 14190, 16254, 16555, 17415, 19866, 20790, 21285, 24381, 25542, 27090, 29799, 31185, 33110, 34830, 38313, 40635, 42570, 48762, 49665, 59598, 62370, 63855, 76626, 81270, 89397, 99330, 121905, 127710, 148995, 178794, 191565, 243810, 268191, 297990, 383130, 446985, 536382, 893970, 1340955, 2681910]

約数ペア:

[(1, 2681910), (2, 1340955), (3, 893970), (5, 536382), (6, 446985), (7, 383130), (9, 297990), (10, 268191), (11, 243810), (14, 191565), (15, 178794), (18, 148995), (21, 127710), (22, 121905), (27, 99330), (30, 89397), (33, 81270), (35, 76626), (42, 63855), (43, 62370), (45, 59598), (54, 49665), (55, 48762), (63, 42570), (66, 40635), (70, 38313), (77, 34830), (81, 33110), (86, 31185), (90, 29799), (99, 27090), (105, 25542), (110, 24381), (126, 21285), (129, 20790), (135, 19866), (154, 17415), (162, 16555), (165, 16254), (189, 14190), (198, 13545), (210, 12771), (215, 12474), (231, 11610), (258, 10395), (270, 9933), (297, 9030), (301, 8910), (315, 8514), (330, 8127), (378, 7095), (385, 6966), (387, 6930), (405, 6622), (430, 6237), (462, 5805), (473, 5670), (495, 5418), (567, 4730), (594, 4515), (602, 4455), (630, 4257), (645, 4158), (693, 3870), (770, 3483), (774, 3465), (810, 3311), (891, 3010), (903, 2970), (945, 2838), (946, 2835), (990, 2709), (1134, 2365), (1155, 2322), (1161, 2310), (1290, 2079), (1386, 1935), (1419, 1890), (1485, 1806), (1505, 1782)]