68303460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1138391}}^1$

素因数の和:1138403

約数の個数: 24

約数和(自身を含む): 191249856

約数和(自身を除く): 122946396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1138391, 2276782, 3415173, 4553564, 5691955, 6830346, 11383910, 13660692, 17075865, 22767820, 34151730, 68303460]

約数ペア:

[(1, 68303460), (2, 34151730), (3, 22767820), (4, 17075865), (5, 13660692), (6, 11383910), (10, 6830346), (12, 5691955), (15, 4553564), (20, 3415173), (30, 2276782), (60, 1138391)]