64519170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2150639}}^1$

素因数の和:2150649

約数の個数: 16

約数和(自身を含む): 154846080

約数和(自身を除く): 90326910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2150639, 4301278, 6451917, 10753195, 12903834, 21506390, 32259585, 64519170]

約数ペア:

[(1, 64519170), (2, 32259585), (3, 21506390), (5, 12903834), (6, 10753195), (10, 6451917), (15, 4301278), (30, 2150639)]