21909450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{146063}}^1$

素因数の和:146078

約数の個数: 24

約数和(自身を含む): 54335808

約数和(自身を除く): 32426358

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 146063, 292126, 438189, 730315, 876378, 1460630, 2190945, 3651575, 4381890, 7303150, 10954725, 21909450]

約数ペア:

[(1, 21909450), (2, 10954725), (3, 7303150), (5, 4381890), (6, 3651575), (10, 2190945), (15, 1460630), (25, 876378), (30, 730315), (50, 438189), (75, 292126), (150, 146063)]