2880451854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87589}}^1$

素因数の和:87639

約数の個数: 80

約数和(自身を含む): 7630840800

約数和(自身を除く): 4750388946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2349, 3654, 4698, 5481, 10962, 16443, 32886, 87589, 175178, 262767, 525534, 613123, 788301, 1226246, 1576602, 1839369, 2364903, 2540081, 3678738, 4729806, 5080162, 5518107, 7094709, 7620243, 11036214, 14189418, 15240486, 16554321, 17780567, 22860729, 33108642, 35561134, 45721458, 49662963, 53341701, 68582187, 99325926, 106683402, 137164374, 160025103, 205746561, 320050206, 411493122, 480075309, 960150618, 1440225927, 2880451854]

約数ペア:

[(1, 2880451854), (2, 1440225927), (3, 960150618), (6, 480075309), (7, 411493122), (9, 320050206), (14, 205746561), (18, 160025103), (21, 137164374), (27, 106683402), (29, 99325926), (42, 68582187), (54, 53341701), (58, 49662963), (63, 45721458), (81, 35561134), (87, 33108642), (126, 22860729), (162, 17780567), (174, 16554321), (189, 15240486), (203, 14189418), (261, 11036214), (378, 7620243), (406, 7094709), (522, 5518107), (567, 5080162), (609, 4729806), (783, 3678738), (1134, 2540081), (1218, 2364903), (1566, 1839369), (1827, 1576602), (2349, 1226246), (3654, 788301), (4698, 613123), (5481, 525534), (10962, 262767), (16443, 175178), (32886, 87589)]