20140590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671353}}^1$

素因数の和:671363

約数の個数: 16

約数和(自身を含む): 48337488

約数和(自身を除く): 28196898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671353, 1342706, 2014059, 3356765, 4028118, 6713530, 10070295, 20140590]

約数ペア:

[(1, 20140590), (2, 10070295), (3, 6713530), (5, 4028118), (6, 3356765), (10, 2014059), (15, 1342706), (30, 671353)]