30656795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 39990720

約数和(自身を除く): 9333925

約数列:

[1, 5, 13, 65, 109, 545, 1417, 4327, 7085, 21635, 56251, 281255, 471643, 2358215, 6131359, 30656795]

約数ペア:

[(1, 30656795), (5, 6131359), (13, 2358215), (65, 471643), (109, 281255), (545, 56251), (1417, 21635), (4327, 7085)]