42054690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1401823}}^1$

素因数の和:1401833

約数の個数: 16

約数和(自身を含む): 100931328

約数和(自身を除く): 58876638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1401823, 2803646, 4205469, 7009115, 8410938, 14018230, 21027345, 42054690]

約数ペア:

[(1, 42054690), (2, 21027345), (3, 14018230), (5, 8410938), (6, 7009115), (10, 4205469), (15, 2803646), (30, 1401823)]