30851015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 39989376

約数和(自身を除く): 9138361

約数列:

[1, 5, 13, 65, 521, 911, 2605, 4555, 6773, 11843, 33865, 59215, 474631, 2373155, 6170203, 30851015]

約数ペア:

[(1, 30851015), (5, 6170203), (13, 2373155), (65, 474631), (521, 59215), (911, 33865), (2605, 11843), (4555, 6773)]