28972770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{965759}}^1$

素因数の和:965769

約数の個数: 16

約数和(自身を含む): 69534720

約数和(自身を除く): 40561950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 965759, 1931518, 2897277, 4828795, 5794554, 9657590, 14486385, 28972770]

約数ペア:

[(1, 28972770), (2, 14486385), (3, 9657590), (5, 5794554), (6, 4828795), (10, 2897277), (15, 1931518), (30, 965759)]