30711984

素因数分解:

$2^4\times 3^1\times {\mathrm{639833}}^1$

素因数の和:639844

約数の個数: 20

約数和(自身を含む): 79339416

約数和(自身を除く): 48627432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639833, 1279666, 1919499, 2559332, 3838998, 5118664, 7677996, 10237328, 15355992, 30711984]

約数ペア:

[(1, 30711984), (2, 15355992), (3, 10237328), (4, 7677996), (6, 5118664), (8, 3838998), (12, 2559332), (16, 1919499), (24, 1279666), (48, 639833)]