137712470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29363}}^1$

素因数の和:29444

約数の個数: 32

約数和(自身を含む): 287532288

約数和(自身を除く): 149819818

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 29363, 58726, 146815, 205541, 293630, 411082, 1027705, 1967321, 2055410, 3934642, 9836605, 13771247, 19673210, 27542494, 68856235, 137712470]

約数ペア:

[(1, 137712470), (2, 68856235), (5, 27542494), (7, 19673210), (10, 13771247), (14, 9836605), (35, 3934642), (67, 2055410), (70, 1967321), (134, 1027705), (335, 411082), (469, 293630), (670, 205541), (938, 146815), (2345, 58726), (4690, 29363)]