2079557535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 3941498880

約数和(自身を除く): 1861941345

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 69, 89, 115, 131, 141, 165, 235, 253, 267, 345, 393, 445, 517, 655, 705, 759, 979, 1081, 1265, 1335, 1441, 1551, 1965, 2047, 2585, 2937, 3013, 3243, 3795, 4183, 4323, 4895, 5405, 6141, 6157, 7205, 7755, 9039, 10235, 11659, 11891, 12549, 14685, 15065, 16215, 18471, 20915, 21615, 22517, 30705, 30785, 33143, 34977, 35673, 45195, 46013, 58295, 59455, 62745, 67551, 67727, 92355, 96209, 99429, 112585, 128249, 138039, 141611, 165715, 174885, 178365, 203181, 230065, 268157, 288627, 337755, 338635, 384747, 424833, 481045, 497145, 547973, 641245, 690195, 708055, 804471, 1015905, 1058299, 1340785, 1443135, 1557721, 1643919, 1923735, 2124165, 2739865, 2949727, 3174897, 4022355, 4673163, 5291495, 6027703, 7788605, 8219595, 8849181, 12603379, 14748635, 15874485, 18083109, 23365815, 30138515, 37810137, 44245905, 63016895, 90415545, 138637169, 189050685, 415911507, 693185845, 2079557535]

約数ペア:

[(1, 2079557535), (3, 693185845), (5, 415911507), (11, 189050685), (15, 138637169), (23, 90415545), (33, 63016895), (47, 44245905), (55, 37810137), (69, 30138515), (89, 23365815), (115, 18083109), (131, 15874485), (141, 14748635), (165, 12603379), (235, 8849181), (253, 8219595), (267, 7788605), (345, 6027703), (393, 5291495), (445, 4673163), (517, 4022355), (655, 3174897), (705, 2949727), (759, 2739865), (979, 2124165), (1081, 1923735), (1265, 1643919), (1335, 1557721), (1441, 1443135), (1551, 1340785), (1965, 1058299), (2047, 1015905), (2585, 804471), (2937, 708055), (3013, 690195), (3243, 641245), (3795, 547973), (4183, 497145), (4323, 481045), (4895, 424833), (5405, 384747), (6141, 338635), (6157, 337755), (7205, 288627), (7755, 268157), (9039, 230065), (10235, 203181), (11659, 178365), (11891, 174885), (12549, 165715), (14685, 141611), (15065, 138039), (16215, 128249), (18471, 112585), (20915, 99429), (21615, 96209), (22517, 92355), (30705, 67727), (30785, 67551), (33143, 62745), (34977, 59455), (35673, 58295), (45195, 46013)]