1403253740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18191}}^1$

素因数の和:18255

約数の個数: 96

約数和(自身を含む): 3667507200

約数和(自身を除く): 2264253460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 18191, 19285, 36382, 38570, 72764, 77140, 90955, 127337, 181910, 254674, 345629, 363820, 509348, 527539, 636685, 691258, 1055078, 1273370, 1382516, 1728145, 2110156, 2419403, 2546740, 2637695, 3456290, 3692773, 4838806, 5275390, 6912580, 7385546, 9677612, 10023241, 10550780, 12097015, 14771092, 18463865, 20046482, 24194030, 36927730, 40092964, 48388060, 50116205, 70162687, 73855460, 100232410, 140325374, 200464820, 280650748, 350813435, 701626870, 1403253740]

約数ペア:

[(1, 1403253740), (2, 701626870), (4, 350813435), (5, 280650748), (7, 200464820), (10, 140325374), (14, 100232410), (19, 73855460), (20, 70162687), (28, 50116205), (29, 48388060), (35, 40092964), (38, 36927730), (58, 24194030), (70, 20046482), (76, 18463865), (95, 14771092), (116, 12097015), (133, 10550780), (140, 10023241), (145, 9677612), (190, 7385546), (203, 6912580), (266, 5275390), (290, 4838806), (380, 3692773), (406, 3456290), (532, 2637695), (551, 2546740), (580, 2419403), (665, 2110156), (812, 1728145), (1015, 1382516), (1102, 1273370), (1330, 1055078), (2030, 691258), (2204, 636685), (2660, 527539), (2755, 509348), (3857, 363820), (4060, 345629), (5510, 254674), (7714, 181910), (11020, 127337), (15428, 90955), (18191, 77140), (19285, 72764), (36382, 38570)]