28980810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{322009}}^1$

素因数の和:322022

約数の個数: 24

約数和(自身を含む): 75350340

約数和(自身を除く): 46369530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 322009, 644018, 966027, 1610045, 1932054, 2898081, 3220090, 4830135, 5796162, 9660270, 14490405, 28980810]

約数ペア:

[(1, 28980810), (2, 14490405), (3, 9660270), (5, 5796162), (6, 4830135), (9, 3220090), (10, 2898081), (15, 1932054), (18, 1610045), (30, 966027), (45, 644018), (90, 322009)]