30350054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69931}}^1$

素因数の和:69971

約数の個数: 16

約数和(自身を含む): 53707776

約数和(自身を除く): 23357722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 69931, 139862, 489517, 979034, 2167861, 4335722, 15175027, 30350054]

約数ペア:

[(1, 30350054), (2, 15175027), (7, 4335722), (14, 2167861), (31, 979034), (62, 489517), (217, 139862), (434, 69931)]