89158890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2971963}}^1$

素因数の和:2971973

約数の個数: 16

約数和(自身を含む): 213981408

約数和(自身を除く): 124822518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2971963, 5943926, 8915889, 14859815, 17831778, 29719630, 44579445, 89158890]

約数ペア:

[(1, 89158890), (2, 44579445), (3, 29719630), (5, 17831778), (6, 14859815), (10, 8915889), (15, 5943926), (30, 2971963)]