30341374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69911}}^1$

素因数の和:69951

約数の個数: 16

約数和(自身を含む): 53692416

約数和(自身を除く): 23351042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 69911, 139822, 489377, 978754, 2167241, 4334482, 15170687, 30341374]

約数ペア:

[(1, 30341374), (2, 15170687), (7, 4334482), (14, 2167241), (31, 978754), (62, 489377), (217, 139822), (434, 69911)]