274607970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 881943552

約数和(自身を除く): 607335582

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 61, 65, 70, 78, 85, 91, 97, 102, 105, 119, 122, 130, 170, 182, 183, 194, 195, 210, 221, 238, 255, 273, 291, 305, 357, 366, 390, 427, 442, 455, 485, 510, 546, 582, 595, 610, 663, 679, 714, 793, 854, 910, 915, 970, 1037, 1105, 1190, 1261, 1281, 1326, 1358, 1365, 1455, 1547, 1586, 1649, 1785, 1830, 2037, 2074, 2135, 2210, 2379, 2522, 2562, 2730, 2910, 3094, 3111, 3298, 3315, 3395, 3570, 3783, 3965, 4074, 4270, 4641, 4758, 4947, 5185, 5551, 5917, 6222, 6305, 6405, 6630, 6790, 7259, 7566, 7735, 7930, 8245, 8827, 9282, 9894, 10185, 10370, 11102, 11543, 11834, 11895, 12610, 12810, 13481, 14518, 15470, 15555, 16490, 16653, 17654, 17751, 18915, 20370, 21437, 21777, 23086, 23205, 23790, 24735, 26481, 26962, 27755, 29585, 31110, 33306, 34629, 35502, 36295, 37830, 40443, 41419, 42874, 43554, 44135, 46410, 49470, 52962, 55510, 57715, 59170, 64311, 67405, 69258, 72590, 76921, 80886, 82838, 83265, 88270, 88755, 94367, 100589, 107185, 108885, 115430, 124257, 128622, 132405, 134810, 150059, 153842, 166530, 173145, 177510, 188734, 201178, 202215, 207095, 214370, 217770, 230763, 248514, 264810, 283101, 300118, 301767, 321555, 346290, 384605, 404430, 414190, 450177, 461526, 471835, 502945, 538447, 566202, 603534, 621285, 643110, 704123, 750295, 769210, 900354, 943670, 1005890, 1076894, 1153815, 1242570, 1307657, 1408246, 1415505, 1500590, 1508835, 1615341, 2112369, 2250885, 2307630, 2615314, 2692235, 2831010, 3017670, 3230682, 3520615, 3922971, 4224738, 4501770, 5384470, 6538285, 7041230, 7845942, 8076705, 9153599, 10561845, 13076570, 16153410, 18307198, 19614855, 21123690, 27460797, 39229710, 45767995, 54921594, 91535990, 137303985, 274607970]

約数ペア:

[(1, 274607970), (2, 137303985), (3, 91535990), (5, 54921594), (6, 45767995), (7, 39229710), (10, 27460797), (13, 21123690), (14, 19614855), (15, 18307198), (17, 16153410), (21, 13076570), (26, 10561845), (30, 9153599), (34, 8076705), (35, 7845942), (39, 7041230), (42, 6538285), (51, 5384470), (61, 4501770), (65, 4224738), (70, 3922971), (78, 3520615), (85, 3230682), (91, 3017670), (97, 2831010), (102, 2692235), (105, 2615314), (119, 2307630), (122, 2250885), (130, 2112369), (170, 1615341), (182, 1508835), (183, 1500590), (194, 1415505), (195, 1408246), (210, 1307657), (221, 1242570), (238, 1153815), (255, 1076894), (273, 1005890), (291, 943670), (305, 900354), (357, 769210), (366, 750295), (390, 704123), (427, 643110), (442, 621285), (455, 603534), (485, 566202), (510, 538447), (546, 502945), (582, 471835), (595, 461526), (610, 450177), (663, 414190), (679, 404430), (714, 384605), (793, 346290), (854, 321555), (910, 301767), (915, 300118), (970, 283101), (1037, 264810), (1105, 248514), (1190, 230763), (1261, 217770), (1281, 214370), (1326, 207095), (1358, 202215), (1365, 201178), (1455, 188734), (1547, 177510), (1586, 173145), (1649, 166530), (1785, 153842), (1830, 150059), (2037, 134810), (2074, 132405), (2135, 128622), (2210, 124257), (2379, 115430), (2522, 108885), (2562, 107185), (2730, 100589), (2910, 94367), (3094, 88755), (3111, 88270), (3298, 83265), (3315, 82838), (3395, 80886), (3570, 76921), (3783, 72590), (3965, 69258), (4074, 67405), (4270, 64311), (4641, 59170), (4758, 57715), (4947, 55510), (5185, 52962), (5551, 49470), (5917, 46410), (6222, 44135), (6305, 43554), (6405, 42874), (6630, 41419), (6790, 40443), (7259, 37830), (7566, 36295), (7735, 35502), (7930, 34629), (8245, 33306), (8827, 31110), (9282, 29585), (9894, 27755), (10185, 26962), (10370, 26481), (11102, 24735), (11543, 23790), (11834, 23205), (11895, 23086), (12610, 21777), (12810, 21437), (13481, 20370), (14518, 18915), (15470, 17751), (15555, 17654), (16490, 16653)]