188909940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3148499}}^1$

素因数の和:3148511

約数の個数: 24

約数和(自身を含む): 528948000

約数和(自身を除く): 340038060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3148499, 6296998, 9445497, 12593996, 15742495, 18890994, 31484990, 37781988, 47227485, 62969980, 94454970, 188909940]

約数ペア:

[(1, 188909940), (2, 94454970), (3, 62969980), (4, 47227485), (5, 37781988), (6, 31484990), (10, 18890994), (12, 15742495), (15, 12593996), (20, 9445497), (30, 6296998), (60, 3148499)]