30839715

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2339}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 53660880

約数和(自身を除く): 22821165

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2339, 2637, 4395, 7017, 11695, 13185, 21051, 35085, 105255, 685327, 2055981, 3426635, 6167943, 10279905, 30839715]

約数ペア:

[(1, 30839715), (3, 10279905), (5, 6167943), (9, 3426635), (15, 2055981), (45, 685327), (293, 105255), (879, 35085), (1465, 21051), (2339, 13185), (2637, 11695), (4395, 7017)]