28863690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9341}}^1$

素因数の和:9454

約数の個数: 32

約数和(自身を含む): 69952896

約数和(自身を除く): 41089206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9341, 18682, 28023, 46705, 56046, 93410, 140115, 280230, 962123, 1924246, 2886369, 4810615, 5772738, 9621230, 14431845, 28863690]

約数ペア:

[(1, 28863690), (2, 14431845), (3, 9621230), (5, 5772738), (6, 4810615), (10, 2886369), (15, 1924246), (30, 962123), (103, 280230), (206, 140115), (309, 93410), (515, 56046), (618, 46705), (1030, 28023), (1545, 18682), (3090, 9341)]