514447020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7541}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 1564814160

約数和(自身を除く): 1050367140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7541, 7580, 11370, 13644, 15082, 17055, 22623, 22740, 30164, 34110, 37705, 45246, 67869, 68220, 75410, 90492, 113115, 135738, 150820, 226230, 271476, 339345, 452460, 678690, 1357380, 2858039, 5716078, 8574117, 11432156, 14290195, 17148234, 25722351, 28580390, 34296468, 42870585, 51444702, 57160780, 85741170, 102889404, 128611755, 171482340, 257223510, 514447020]

約数ペア:

[(1, 514447020), (2, 257223510), (3, 171482340), (4, 128611755), (5, 102889404), (6, 85741170), (9, 57160780), (10, 51444702), (12, 42870585), (15, 34296468), (18, 28580390), (20, 25722351), (30, 17148234), (36, 14290195), (45, 11432156), (60, 8574117), (90, 5716078), (180, 2858039), (379, 1357380), (758, 678690), (1137, 452460), (1516, 339345), (1895, 271476), (2274, 226230), (3411, 150820), (3790, 135738), (4548, 113115), (5685, 90492), (6822, 75410), (7541, 68220), (7580, 67869), (11370, 45246), (13644, 37705), (15082, 34110), (17055, 30164), (22623, 22740)]