30428556

素因数分解:

$2^2\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{1637}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 71089200

約数和(自身を除く): 40660644

約数列:

[1, 2, 3, 4, 6, 12, 1549, 1637, 3098, 3274, 4647, 4911, 6196, 6548, 9294, 9822, 18588, 19644, 2535713, 5071426, 7607139, 10142852, 15214278, 30428556]

約数ペア:

[(1, 30428556), (2, 15214278), (3, 10142852), (4, 7607139), (6, 5071426), (12, 2535713), (1549, 19644), (1637, 18588), (3098, 9822), (3274, 9294), (4647, 6548), (4911, 6196)]