28447620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{474127}}^1$

素因数の和:474139

約数の個数: 24

約数和(自身を含む): 79653504

約数和(自身を除く): 51205884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 474127, 948254, 1422381, 1896508, 2370635, 2844762, 4741270, 5689524, 7111905, 9482540, 14223810, 28447620]

約数ペア:

[(1, 28447620), (2, 14223810), (3, 9482540), (4, 7111905), (5, 5689524), (6, 4741270), (10, 2844762), (12, 2370635), (15, 1896508), (20, 1422381), (30, 948254), (60, 474127)]