2152298260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 5685313536

約数和(自身を除く): 3533015276

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 71, 85, 94, 119, 140, 142, 170, 188, 235, 238, 271, 284, 329, 340, 355, 470, 476, 497, 542, 595, 658, 710, 799, 940, 994, 1084, 1190, 1207, 1316, 1355, 1420, 1598, 1645, 1897, 1988, 2380, 2414, 2485, 2710, 3196, 3290, 3337, 3794, 3995, 4607, 4828, 4970, 5420, 5593, 6035, 6580, 6674, 7588, 7990, 8449, 9214, 9485, 9940, 11186, 12070, 12737, 13348, 15980, 16685, 16898, 18428, 18970, 19241, 22372, 23035, 23359, 24140, 25474, 27965, 32249, 33370, 33796, 37940, 38482, 42245, 46070, 46718, 50948, 55930, 56729, 63685, 64498, 66740, 76964, 84490, 89159, 92140, 93436, 96205, 111860, 113458, 116795, 127370, 128996, 134687, 161245, 168980, 178318, 192410, 216529, 226916, 233590, 254740, 269374, 283645, 322490, 327097, 356636, 384820, 397103, 433058, 445795, 467180, 538748, 567290, 644980, 654194, 673435, 794206, 866116, 891590, 904327, 1082645, 1134580, 1308388, 1346870, 1515703, 1588412, 1635485, 1783180, 1808654, 1985515, 2165290, 2289679, 2693740, 3031406, 3270970, 3617308, 3971030, 4330580, 4521635, 4579358, 6062812, 6330289, 6541940, 7578515, 7942060, 9043270, 9158716, 11448395, 12660578, 15157030, 15373559, 18086540, 22896790, 25321156, 30314060, 30747118, 31651445, 45793580, 61494236, 63302890, 76867795, 107614913, 126605780, 153735590, 215229826, 307471180, 430459652, 538074565, 1076149130, 2152298260]

約数ペア:

[(1, 2152298260), (2, 1076149130), (4, 538074565), (5, 430459652), (7, 307471180), (10, 215229826), (14, 153735590), (17, 126605780), (20, 107614913), (28, 76867795), (34, 63302890), (35, 61494236), (47, 45793580), (68, 31651445), (70, 30747118), (71, 30314060), (85, 25321156), (94, 22896790), (119, 18086540), (140, 15373559), (142, 15157030), (170, 12660578), (188, 11448395), (235, 9158716), (238, 9043270), (271, 7942060), (284, 7578515), (329, 6541940), (340, 6330289), (355, 6062812), (470, 4579358), (476, 4521635), (497, 4330580), (542, 3971030), (595, 3617308), (658, 3270970), (710, 3031406), (799, 2693740), (940, 2289679), (994, 2165290), (1084, 1985515), (1190, 1808654), (1207, 1783180), (1316, 1635485), (1355, 1588412), (1420, 1515703), (1598, 1346870), (1645, 1308388), (1897, 1134580), (1988, 1082645), (2380, 904327), (2414, 891590), (2485, 866116), (2710, 794206), (3196, 673435), (3290, 654194), (3337, 644980), (3794, 567290), (3995, 538748), (4607, 467180), (4828, 445795), (4970, 433058), (5420, 397103), (5593, 384820), (6035, 356636), (6580, 327097), (6674, 322490), (7588, 283645), (7990, 269374), (8449, 254740), (9214, 233590), (9485, 226916), (9940, 216529), (11186, 192410), (12070, 178318), (12737, 168980), (13348, 161245), (15980, 134687), (16685, 128996), (16898, 127370), (18428, 116795), (18970, 113458), (19241, 111860), (22372, 96205), (23035, 93436), (23359, 92140), (24140, 89159), (25474, 84490), (27965, 76964), (32249, 66740), (33370, 64498), (33796, 63685), (37940, 56729), (38482, 55930), (42245, 50948), (46070, 46718)]