89449980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1490833}}^1$

素因数の和:1490845

約数の個数: 24

約数和(自身を含む): 250460112

約数和(自身を除く): 161010132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1490833, 2981666, 4472499, 5963332, 7454165, 8944998, 14908330, 17889996, 22362495, 29816660, 44724990, 89449980]

約数ペア:

[(1, 89449980), (2, 44724990), (3, 29816660), (4, 22362495), (5, 17889996), (6, 14908330), (10, 8944998), (12, 7454165), (15, 5963332), (20, 4472499), (30, 2981666), (60, 1490833)]