80960070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72937}}^1$

素因数の和:72984

約数の個数: 32

約数和(自身を含む): 199558368

約数和(自身を除く): 118598298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72937, 145874, 218811, 364685, 437622, 729370, 1094055, 2188110, 2698669, 5397338, 8096007, 13493345, 16192014, 26986690, 40480035, 80960070]

約数ペア:

[(1, 80960070), (2, 40480035), (3, 26986690), (5, 16192014), (6, 13493345), (10, 8096007), (15, 5397338), (30, 2698669), (37, 2188110), (74, 1094055), (111, 729370), (185, 437622), (222, 364685), (370, 218811), (555, 145874), (1110, 72937)]