201180630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 569327616

約数和(自身を除く): 368146986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 103, 105, 131, 142, 206, 210, 213, 262, 309, 355, 393, 426, 497, 515, 618, 655, 710, 721, 786, 917, 994, 1030, 1065, 1310, 1442, 1491, 1545, 1834, 1965, 2130, 2163, 2485, 2751, 2982, 3090, 3605, 3930, 4326, 4585, 4970, 5502, 7210, 7313, 7455, 9170, 9301, 10815, 13493, 13755, 14626, 14910, 18602, 21630, 21939, 26986, 27510, 27903, 36565, 40479, 43878, 46505, 51191, 55806, 65107, 67465, 73130, 80958, 93010, 94451, 102382, 109695, 130214, 134930, 139515, 153573, 188902, 195321, 202395, 219390, 255955, 279030, 283353, 307146, 325535, 390642, 404790, 472255, 511910, 566706, 651070, 767865, 944510, 958003, 976605, 1416765, 1535730, 1916006, 1953210, 2833530, 2874009, 4790015, 5748018, 6706021, 9580030, 13412042, 14370045, 20118063, 28740090, 33530105, 40236126, 67060210, 100590315, 201180630]

約数ペア:

[(1, 201180630), (2, 100590315), (3, 67060210), (5, 40236126), (6, 33530105), (7, 28740090), (10, 20118063), (14, 14370045), (15, 13412042), (21, 9580030), (30, 6706021), (35, 5748018), (42, 4790015), (70, 2874009), (71, 2833530), (103, 1953210), (105, 1916006), (131, 1535730), (142, 1416765), (206, 976605), (210, 958003), (213, 944510), (262, 767865), (309, 651070), (355, 566706), (393, 511910), (426, 472255), (497, 404790), (515, 390642), (618, 325535), (655, 307146), (710, 283353), (721, 279030), (786, 255955), (917, 219390), (994, 202395), (1030, 195321), (1065, 188902), (1310, 153573), (1442, 139515), (1491, 134930), (1545, 130214), (1834, 109695), (1965, 102382), (2130, 94451), (2163, 93010), (2485, 80958), (2751, 73130), (2982, 67465), (3090, 65107), (3605, 55806), (3930, 51191), (4326, 46505), (4585, 43878), (4970, 40479), (5502, 36565), (7210, 27903), (7313, 27510), (7455, 26986), (9170, 21939), (9301, 21630), (10815, 18602), (13493, 14910), (13755, 14626)]