30747318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{732079}}^1$

素因数の和:732091

約数の個数: 16

約数和(自身を含む): 70279680

約数和(自身を除く): 39532362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 732079, 1464158, 2196237, 4392474, 5124553, 10249106, 15373659, 30747318]

約数ペア:

[(1, 30747318), (2, 15373659), (3, 10249106), (6, 5124553), (7, 4392474), (14, 2196237), (21, 1464158), (42, 732079)]