16747620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{279127}}^1$

素因数の和:279139

約数の個数: 24

約数和(自身を含む): 46893504

約数和(自身を除く): 30145884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 279127, 558254, 837381, 1116508, 1395635, 1674762, 2791270, 3349524, 4186905, 5582540, 8373810, 16747620]

約数ペア:

[(1, 16747620), (2, 8373810), (3, 5582540), (4, 4186905), (5, 3349524), (6, 2791270), (10, 1674762), (12, 1395635), (15, 1116508), (20, 837381), (30, 558254), (60, 279127)]