28504860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475081}}^1$

素因数の和:475093

約数の個数: 24

約数和(自身を含む): 79813776

約数和(自身を除く): 51308916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475081, 950162, 1425243, 1900324, 2375405, 2850486, 4750810, 5700972, 7126215, 9501620, 14252430, 28504860]

約数ペア:

[(1, 28504860), (2, 14252430), (3, 9501620), (4, 7126215), (5, 5700972), (6, 4750810), (10, 2850486), (12, 2375405), (15, 1900324), (20, 1425243), (30, 950162), (60, 475081)]