30984005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2663}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 9295675

約数列:

[1, 5, 13, 65, 179, 895, 2327, 2663, 11635, 13315, 34619, 173095, 476677, 2383385, 6196801, 30984005]

約数ペア:

[(1, 30984005), (5, 6196801), (13, 2383385), (65, 476677), (179, 173095), (895, 34619), (2327, 13315), (2663, 11635)]