30349154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2087}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 49761216

約数和(自身を除く): 19412062

約数列:

[1, 2, 11, 22, 661, 1322, 2087, 4174, 7271, 14542, 22957, 45914, 1379507, 2759014, 15174577, 30349154]

約数ペア:

[(1, 30349154), (2, 15174577), (11, 2759014), (22, 1379507), (661, 45914), (1322, 22957), (2087, 14542), (4174, 7271)]