289969097110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2103817}}^1$

素因数の和:2104021

約数の個数: 64

約数和(自身を含む): 654371550720

約数和(自身を除く): 364402453610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 358, 385, 770, 895, 1253, 1790, 1969, 2506, 3938, 6265, 9845, 12530, 13783, 19690, 27566, 68915, 137830, 2103817, 4207634, 10519085, 14726719, 21038170, 23141987, 29453438, 46283974, 73633595, 115709935, 147267190, 161993909, 231419870, 323987818, 376583243, 753166486, 809969545, 1619939090, 1882916215, 2636082701, 3765832430, 4142415673, 5272165402, 8284831346, 13180413505, 20712078365, 26360827010, 28996909711, 41424156730, 57993819422, 144984548555, 289969097110]

約数ペア:

[(1, 289969097110), (2, 144984548555), (5, 57993819422), (7, 41424156730), (10, 28996909711), (11, 26360827010), (14, 20712078365), (22, 13180413505), (35, 8284831346), (55, 5272165402), (70, 4142415673), (77, 3765832430), (110, 2636082701), (154, 1882916215), (179, 1619939090), (358, 809969545), (385, 753166486), (770, 376583243), (895, 323987818), (1253, 231419870), (1790, 161993909), (1969, 147267190), (2506, 115709935), (3938, 73633595), (6265, 46283974), (9845, 29453438), (12530, 23141987), (13783, 21038170), (19690, 14726719), (27566, 10519085), (68915, 4207634), (137830, 2103817)]