61050990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 147967890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 55, 57, 65, 66, 70, 77, 78, 91, 95, 105, 107, 110, 114, 130, 133, 143, 154, 165, 182, 190, 195, 209, 210, 214, 231, 247, 266, 273, 285, 286, 321, 330, 385, 390, 399, 418, 429, 455, 462, 494, 535, 546, 570, 627, 642, 665, 715, 741, 749, 770, 798, 858, 910, 1001, 1045, 1070, 1155, 1177, 1235, 1254, 1330, 1365, 1391, 1430, 1463, 1482, 1498, 1605, 1729, 1995, 2002, 2033, 2090, 2145, 2247, 2310, 2354, 2470, 2717, 2730, 2782, 2926, 3003, 3135, 3210, 3458, 3531, 3705, 3745, 3990, 4066, 4173, 4290, 4389, 4494, 5005, 5187, 5434, 5885, 6006, 6099, 6270, 6955, 7062, 7315, 7410, 7490, 8151, 8239, 8346, 8645, 8778, 9737, 10010, 10165, 10374, 11235, 11770, 12198, 13585, 13910, 14231, 14630, 15015, 15301, 16302, 16478, 17290, 17655, 19019, 19474, 20330, 20865, 21945, 22363, 22470, 24717, 25935, 26429, 27170, 28462, 29211, 30030, 30495, 30602, 35310, 38038, 40755, 41195, 41730, 42693, 43890, 44726, 45903, 48685, 49434, 51870, 52858, 57057, 58422, 60990, 67089, 71155, 76505, 79287, 81510, 82390, 85386, 91806, 95095, 97370, 107107, 111815, 114114, 123585, 132145, 134178, 142310, 146055, 153010, 156541, 158574, 185003, 190190, 213465, 214214, 223630, 229515, 247170, 264290, 285285, 290719, 292110, 313082, 321321, 335445, 370006, 396435, 426930, 459030, 469623, 535535, 555009, 570570, 581438, 642642, 670890, 782705, 792870, 872157, 925015, 939246, 1071070, 1110018, 1453595, 1565410, 1606605, 1744314, 1850030, 2035033, 2348115, 2775045, 2907190, 3213210, 4070066, 4360785, 4696230, 5550090, 6105099, 8721570, 10175165, 12210198, 20350330, 30525495, 61050990]

約数ペア:

[(1, 61050990), (2, 30525495), (3, 20350330), (5, 12210198), (6, 10175165), (7, 8721570), (10, 6105099), (11, 5550090), (13, 4696230), (14, 4360785), (15, 4070066), (19, 3213210), (21, 2907190), (22, 2775045), (26, 2348115), (30, 2035033), (33, 1850030), (35, 1744314), (38, 1606605), (39, 1565410), (42, 1453595), (55, 1110018), (57, 1071070), (65, 939246), (66, 925015), (70, 872157), (77, 792870), (78, 782705), (91, 670890), (95, 642642), (105, 581438), (107, 570570), (110, 555009), (114, 535535), (130, 469623), (133, 459030), (143, 426930), (154, 396435), (165, 370006), (182, 335445), (190, 321321), (195, 313082), (209, 292110), (210, 290719), (214, 285285), (231, 264290), (247, 247170), (266, 229515), (273, 223630), (285, 214214), (286, 213465), (321, 190190), (330, 185003), (385, 158574), (390, 156541), (399, 153010), (418, 146055), (429, 142310), (455, 134178), (462, 132145), (494, 123585), (535, 114114), (546, 111815), (570, 107107), (627, 97370), (642, 95095), (665, 91806), (715, 85386), (741, 82390), (749, 81510), (770, 79287), (798, 76505), (858, 71155), (910, 67089), (1001, 60990), (1045, 58422), (1070, 57057), (1155, 52858), (1177, 51870), (1235, 49434), (1254, 48685), (1330, 45903), (1365, 44726), (1391, 43890), (1430, 42693), (1463, 41730), (1482, 41195), (1498, 40755), (1605, 38038), (1729, 35310), (1995, 30602), (2002, 30495), (2033, 30030), (2090, 29211), (2145, 28462), (2247, 27170), (2310, 26429), (2354, 25935), (2470, 24717), (2717, 22470), (2730, 22363), (2782, 21945), (2926, 20865), (3003, 20330), (3135, 19474), (3210, 19019), (3458, 17655), (3531, 17290), (3705, 16478), (3745, 16302), (3990, 15301), (4066, 15015), (4173, 14630), (4290, 14231), (4389, 13910), (4494, 13585), (5005, 12198), (5187, 11770), (5434, 11235), (5885, 10374), (6006, 10165), (6099, 10010), (6270, 9737), (6955, 8778), (7062, 8645), (7315, 8346), (7410, 8239), (7490, 8151)]