65185980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086433}}^1$

素因数の和:1086445

約数の個数: 24

約数和(自身を含む): 182520912

約数和(自身を除く): 117334932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086433, 2172866, 3259299, 4345732, 5432165, 6518598, 10864330, 13037196, 16296495, 21728660, 32592990, 65185980]

約数ペア:

[(1, 65185980), (2, 32592990), (3, 21728660), (4, 16296495), (5, 13037196), (6, 10864330), (10, 6518598), (12, 5432165), (15, 4345732), (20, 3259299), (30, 2172866), (60, 1086433)]