30504305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 39871440

約数和(自身を除く): 9367135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5273, 5785, 26365, 68549, 342745, 469297, 2346485, 6100861, 30504305]

約数ペア:

[(1, 30504305), (5, 6100861), (13, 2346485), (65, 469297), (89, 342745), (445, 68549), (1157, 26365), (5273, 5785)]