28919610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{321329}}^1$

素因数の和:321342

約数の個数: 24

約数和(自身を含む): 75191220

約数和(自身を除く): 46271610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 321329, 642658, 963987, 1606645, 1927974, 2891961, 3213290, 4819935, 5783922, 9639870, 14459805, 28919610]

約数ペア:

[(1, 28919610), (2, 14459805), (3, 9639870), (5, 5783922), (6, 4819935), (9, 3213290), (10, 2891961), (15, 1927974), (18, 1606645), (30, 963987), (45, 642658), (90, 321329)]