2017426140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{21187}}^1$

素因数の和:21248

約数の個数: 108

約数和(自身を含む): 6397462344

約数和(自身を除く): 4380036204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 690, 828, 1035, 1058, 1380, 1587, 2070, 2116, 2645, 3174, 4140, 4761, 5290, 6348, 7935, 9522, 10580, 15870, 19044, 21187, 23805, 31740, 42374, 47610, 63561, 84748, 95220, 105935, 127122, 190683, 211870, 254244, 317805, 381366, 423740, 487301, 635610, 762732, 953415, 974602, 1271220, 1461903, 1906830, 1949204, 2436505, 2923806, 3813660, 4385709, 4873010, 5847612, 7309515, 8771418, 9746020, 11207923, 14619030, 17542836, 21928545, 22415846, 29238060, 33623769, 43857090, 44831692, 56039615, 67247538, 87714180, 100871307, 112079230, 134495076, 168118845, 201742614, 224158460, 336237690, 403485228, 504356535, 672475380, 1008713070, 2017426140]

約数ペア:

[(1, 2017426140), (2, 1008713070), (3, 672475380), (4, 504356535), (5, 403485228), (6, 336237690), (9, 224158460), (10, 201742614), (12, 168118845), (15, 134495076), (18, 112079230), (20, 100871307), (23, 87714180), (30, 67247538), (36, 56039615), (45, 44831692), (46, 43857090), (60, 33623769), (69, 29238060), (90, 22415846), (92, 21928545), (115, 17542836), (138, 14619030), (180, 11207923), (207, 9746020), (230, 8771418), (276, 7309515), (345, 5847612), (414, 4873010), (460, 4385709), (529, 3813660), (690, 2923806), (828, 2436505), (1035, 1949204), (1058, 1906830), (1380, 1461903), (1587, 1271220), (2070, 974602), (2116, 953415), (2645, 762732), (3174, 635610), (4140, 487301), (4761, 423740), (5290, 381366), (6348, 317805), (7935, 254244), (9522, 211870), (10580, 190683), (15870, 127122), (19044, 105935), (21187, 95220), (23805, 84748), (31740, 63561), (42374, 47610)]