3394780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 7166880

約数和(自身を除く): 3772100

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 631, 1076, 1262, 1345, 2524, 2690, 3155, 5380, 6310, 12620, 169739, 339478, 678956, 848695, 1697390, 3394780]

約数ペア:

[(1, 3394780), (2, 1697390), (4, 848695), (5, 678956), (10, 339478), (20, 169739), (269, 12620), (538, 6310), (631, 5380), (1076, 3155), (1262, 2690), (1345, 2524)]