1216851570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53441}}^1$

素因数の和:53488

約数の個数: 96

約数和(自身を含む): 3601563264

約数和(自身を除く): 2384711694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 22770, 53441, 106882, 160323, 267205, 320646, 480969, 534410, 587851, 801615, 961938, 1175702, 1229143, 1603230, 1763553, 2404845, 2458286, 2939255, 3527106, 3687429, 4809690, 5290659, 5878510, 6145715, 7374858, 8817765, 10581318, 11062287, 12291430, 13520573, 17635530, 18437145, 22124574, 26453295, 27041146, 36874290, 40561719, 52906590, 55311435, 67602865, 81123438, 110622870, 121685157, 135205730, 202808595, 243370314, 405617190, 608425785, 1216851570]

約数ペア:

[(1, 1216851570), (2, 608425785), (3, 405617190), (5, 243370314), (6, 202808595), (9, 135205730), (10, 121685157), (11, 110622870), (15, 81123438), (18, 67602865), (22, 55311435), (23, 52906590), (30, 40561719), (33, 36874290), (45, 27041146), (46, 26453295), (55, 22124574), (66, 18437145), (69, 17635530), (90, 13520573), (99, 12291430), (110, 11062287), (115, 10581318), (138, 8817765), (165, 7374858), (198, 6145715), (207, 5878510), (230, 5290659), (253, 4809690), (330, 3687429), (345, 3527106), (414, 2939255), (495, 2458286), (506, 2404845), (690, 1763553), (759, 1603230), (990, 1229143), (1035, 1175702), (1265, 961938), (1518, 801615), (2070, 587851), (2277, 534410), (2530, 480969), (3795, 320646), (4554, 267205), (7590, 160323), (11385, 106882), (22770, 53441)]