210905850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1406039}}^1$

素因数の和:1406054

約数の個数: 24

約数和(自身を含む): 523046880

約数和(自身を除く): 312141030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1406039, 2812078, 4218117, 7030195, 8436234, 14060390, 21090585, 35150975, 42181170, 70301950, 105452925, 210905850]

約数ペア:

[(1, 210905850), (2, 105452925), (3, 70301950), (5, 42181170), (6, 35150975), (10, 21090585), (15, 14060390), (25, 8436234), (30, 7030195), (50, 4218117), (75, 2812078), (150, 1406039)]