12312230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25127}}^1$

素因数の和:25148

約数の個数: 24

約数和(自身を含む): 25781328

約数和(自身を除く): 13469098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25127, 50254, 125635, 175889, 251270, 351778, 879445, 1231223, 1758890, 2462446, 6156115, 12312230]

約数ペア:

[(1, 12312230), (2, 6156115), (5, 2462446), (7, 1758890), (10, 1231223), (14, 879445), (35, 351778), (49, 251270), (70, 175889), (98, 125635), (245, 50254), (490, 25127)]