39427860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{657131}}^1$

素因数の和:657143

約数の個数: 24

約数和(自身を含む): 110398176

約数和(自身を除く): 70970316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 657131, 1314262, 1971393, 2628524, 3285655, 3942786, 6571310, 7885572, 9856965, 13142620, 19713930, 39427860]

約数ペア:

[(1, 39427860), (2, 19713930), (3, 13142620), (4, 9856965), (5, 7885572), (6, 6571310), (10, 3942786), (12, 3285655), (15, 2628524), (20, 1971393), (30, 1314262), (60, 657131)]