61661620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134047}}^1$

素因数の和:134079

約数の個数: 24

約数和(自身を含む): 135120384

約数和(自身を除く): 73458764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 134047, 268094, 536188, 670235, 1340470, 2680940, 3083081, 6166162, 12332324, 15415405, 30830810, 61661620]

約数ペア:

[(1, 61661620), (2, 30830810), (4, 15415405), (5, 12332324), (10, 6166162), (20, 3083081), (23, 2680940), (46, 1340470), (92, 670235), (115, 536188), (230, 268094), (460, 134047)]