1812930290040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8291}}^1\times {\mathrm{1822187}}^1$

素因数の和:1830492

約数の個数: 64

約数和(自身を含む): 5439449842560

約数和(自身を除く): 3626519552520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8291, 16582, 24873, 33164, 41455, 49746, 66328, 82910, 99492, 124365, 165820, 198984, 248730, 331640, 497460, 994920, 1822187, 3644374, 5466561, 7288748, 9110935, 10933122, 14577496, 18221870, 21866244, 27332805, 36443740, 43732488, 54665610, 72887480, 109331220, 218662440, 15107752417, 30215504834, 45323257251, 60431009668, 75538762085, 90646514502, 120862019336, 151077524170, 181293029004, 226616286255, 302155048340, 362586058008, 453232572510, 604310096680, 906465145020, 1812930290040]

約数ペア:

[(1, 1812930290040), (2, 906465145020), (3, 604310096680), (4, 453232572510), (5, 362586058008), (6, 302155048340), (8, 226616286255), (10, 181293029004), (12, 151077524170), (15, 120862019336), (20, 90646514502), (24, 75538762085), (30, 60431009668), (40, 45323257251), (60, 30215504834), (120, 15107752417), (8291, 218662440), (16582, 109331220), (24873, 72887480), (33164, 54665610), (41455, 43732488), (49746, 36443740), (66328, 27332805), (82910, 21866244), (99492, 18221870), (124365, 14577496), (165820, 10933122), (198984, 9110935), (248730, 7288748), (331640, 5466561), (497460, 3644374), (994920, 1822187)]