47281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788027}}^1$

素因数の和:788039

約数の個数: 24

約数和(自身を含む): 132388704

約数和(自身を除く): 85107084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788027, 1576054, 2364081, 3152108, 3940135, 4728162, 7880270, 9456324, 11820405, 15760540, 23640810, 47281620]

約数ペア:

[(1, 47281620), (2, 23640810), (3, 15760540), (4, 11820405), (5, 9456324), (6, 7880270), (10, 4728162), (12, 3940135), (15, 3152108), (20, 2364081), (30, 1576054), (60, 788027)]