172537980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2875633}}^1$

素因数の和:2875645

約数の個数: 24

約数和(自身を含む): 483106512

約数和(自身を除く): 310568532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2875633, 5751266, 8626899, 11502532, 14378165, 17253798, 28756330, 34507596, 43134495, 57512660, 86268990, 172537980]

約数ペア:

[(1, 172537980), (2, 86268990), (3, 57512660), (4, 43134495), (5, 34507596), (6, 28756330), (10, 17253798), (12, 14378165), (15, 11502532), (20, 8626899), (30, 5751266), (60, 2875633)]