30251220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504187}}^1$

素因数の和:504199

約数の個数: 24

約数和(自身を含む): 84703584

約数和(自身を除く): 54452364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504187, 1008374, 1512561, 2016748, 2520935, 3025122, 5041870, 6050244, 7562805, 10083740, 15125610, 30251220]

約数ペア:

[(1, 30251220), (2, 15125610), (3, 10083740), (4, 7562805), (5, 6050244), (6, 5041870), (10, 3025122), (12, 2520935), (15, 2016748), (20, 1512561), (30, 1008374), (60, 504187)]