28510510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6079}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 31024850

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6079, 12158, 30395, 42553, 60790, 85106, 212765, 407293, 425530, 814586, 2036465, 2851051, 4072930, 5702102, 14255255, 28510510]

約数ペア:

[(1, 28510510), (2, 14255255), (5, 5702102), (7, 4072930), (10, 2851051), (14, 2036465), (35, 814586), (67, 425530), (70, 407293), (134, 212765), (335, 85106), (469, 60790), (670, 42553), (938, 30395), (2345, 12158), (4690, 6079)]