28561620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476027}}^1$

素因数の和:476039

約数の個数: 24

約数和(自身を含む): 79972704

約数和(自身を除く): 51411084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476027, 952054, 1428081, 1904108, 2380135, 2856162, 4760270, 5712324, 7140405, 9520540, 14280810, 28561620]

約数ペア:

[(1, 28561620), (2, 14280810), (3, 9520540), (4, 7140405), (5, 5712324), (6, 4760270), (10, 2856162), (12, 2380135), (15, 1904108), (20, 1428081), (30, 952054), (60, 476027)]