39028740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{650479}}^1$

素因数の和:650491

約数の個数: 24

約数和(自身を含む): 109280640

約数和(自身を除く): 70251900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 650479, 1300958, 1951437, 2601916, 3252395, 3902874, 6504790, 7805748, 9757185, 13009580, 19514370, 39028740]

約数ペア:

[(1, 39028740), (2, 19514370), (3, 13009580), (4, 9757185), (5, 7805748), (6, 6504790), (10, 3902874), (12, 3252395), (15, 2601916), (20, 1951437), (30, 1300958), (60, 650479)]