30910321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 36570240

約数和(自身を除く): 5659919

約数列:

[1, 13, 19, 23, 247, 299, 437, 5441, 5681, 70733, 103379, 125143, 1343927, 1626859, 2377717, 30910321]

約数ペア:

[(1, 30910321), (13, 2377717), (19, 1626859), (23, 1343927), (247, 125143), (299, 103379), (437, 70733), (5441, 5681)]