3928740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65479}}^1$

素因数の和:65491

約数の個数: 24

約数和(自身を含む): 11000640

約数和(自身を除く): 7071900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 65479, 130958, 196437, 261916, 327395, 392874, 654790, 785748, 982185, 1309580, 1964370, 3928740]

約数ペア:

[(1, 3928740), (2, 1964370), (3, 1309580), (4, 982185), (5, 785748), (6, 654790), (10, 392874), (12, 327395), (15, 261916), (20, 196437), (30, 130958), (60, 65479)]