2051217630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1231

約数の個数: 192

約数和(自身を含む): 6676121088

約数和(自身を除く): 4624903458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 347, 385, 462, 495, 630, 693, 694, 770, 853, 990, 1041, 1155, 1386, 1706, 1735, 2082, 2310, 2429, 2559, 3123, 3465, 3470, 3817, 4265, 4858, 5118, 5205, 5971, 6246, 6930, 7287, 7634, 7677, 8530, 9383, 10410, 11451, 11942, 12145, 12795, 14574, 15354, 15615, 17913, 18766, 19085, 21861, 22902, 24290, 25590, 26719, 28149, 29855, 31230, 34353, 35826, 36435, 38170, 38385, 43722, 46915, 53438, 53739, 56298, 57255, 59710, 65681, 68706, 72870, 76770, 80157, 84447, 89565, 93830, 107478, 109305, 114510, 131362, 133595, 140745, 160314, 168894, 171765, 179130, 197043, 218610, 240471, 267190, 268695, 281490, 295991, 328405, 343530, 394086, 400785, 422235, 480942, 537390, 591129, 591982, 656810, 801570, 844470, 887973, 985215, 1182258, 1202355, 1479955, 1775946, 1970430, 2071937, 2404710, 2663919, 2955645, 2959910, 3255901, 4143874, 4439865, 5327838, 5911290, 6215811, 6511802, 8879730, 9767703, 10359685, 12431622, 13319595, 16279505, 18647433, 19535406, 20719370, 22791307, 26639190, 29303109, 31079055, 32559010, 37294866, 45582614, 48838515, 58606218, 62158110, 68373921, 93237165, 97677030, 113956535, 136747842, 146515545, 186474330, 205121763, 227913070, 293031090, 341869605, 410243526, 683739210, 1025608815, 2051217630]

約数ペア:

[(1, 2051217630), (2, 1025608815), (3, 683739210), (5, 410243526), (6, 341869605), (7, 293031090), (9, 227913070), (10, 205121763), (11, 186474330), (14, 146515545), (15, 136747842), (18, 113956535), (21, 97677030), (22, 93237165), (30, 68373921), (33, 62158110), (35, 58606218), (42, 48838515), (45, 45582614), (55, 37294866), (63, 32559010), (66, 31079055), (70, 29303109), (77, 26639190), (90, 22791307), (99, 20719370), (105, 19535406), (110, 18647433), (126, 16279505), (154, 13319595), (165, 12431622), (198, 10359685), (210, 9767703), (231, 8879730), (315, 6511802), (330, 6215811), (347, 5911290), (385, 5327838), (462, 4439865), (495, 4143874), (630, 3255901), (693, 2959910), (694, 2955645), (770, 2663919), (853, 2404710), (990, 2071937), (1041, 1970430), (1155, 1775946), (1386, 1479955), (1706, 1202355), (1735, 1182258), (2082, 985215), (2310, 887973), (2429, 844470), (2559, 801570), (3123, 656810), (3465, 591982), (3470, 591129), (3817, 537390), (4265, 480942), (4858, 422235), (5118, 400785), (5205, 394086), (5971, 343530), (6246, 328405), (6930, 295991), (7287, 281490), (7634, 268695), (7677, 267190), (8530, 240471), (9383, 218610), (10410, 197043), (11451, 179130), (11942, 171765), (12145, 168894), (12795, 160314), (14574, 140745), (15354, 133595), (15615, 131362), (17913, 114510), (18766, 109305), (19085, 107478), (21861, 93830), (22902, 89565), (24290, 84447), (25590, 80157), (26719, 76770), (28149, 72870), (29855, 68706), (31230, 65681), (34353, 59710), (35826, 57255), (36435, 56298), (38170, 53739), (38385, 53438), (43722, 46915)]