42162530

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28297}}^1$

素因数の和:28453

約数の個数: 16

約数和(自身を含む): 76404600

約数和(自身を除く): 34242070

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 28297, 56594, 141485, 282970, 4216253, 8432506, 21081265, 42162530]

約数ペア:

[(1, 42162530), (2, 21081265), (5, 8432506), (10, 4216253), (149, 282970), (298, 141485), (745, 56594), (1490, 28297)]