171427380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2857123}}^1$

素因数の和:2857135

約数の個数: 24

約数和(自身を含む): 479996832

約数和(自身を除く): 308569452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2857123, 5714246, 8571369, 11428492, 14285615, 17142738, 28571230, 34285476, 42856845, 57142460, 85713690, 171427380]

約数ペア:

[(1, 171427380), (2, 85713690), (3, 57142460), (4, 42856845), (5, 34285476), (6, 28571230), (10, 17142738), (12, 14285615), (15, 11428492), (20, 8571369), (30, 5714246), (60, 2857123)]