29857980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{497633}}^1$

素因数の和:497645

約数の個数: 24

約数和(自身を含む): 83602512

約数和(自身を除く): 53744532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 497633, 995266, 1492899, 1990532, 2488165, 2985798, 4976330, 5971596, 7464495, 9952660, 14928990, 29857980]

約数ペア:

[(1, 29857980), (2, 14928990), (3, 9952660), (4, 7464495), (5, 5971596), (6, 4976330), (10, 2985798), (12, 2488165), (15, 1990532), (20, 1492899), (30, 995266), (60, 497633)]