20210070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673669}}^1$

素因数の和:673679

約数の個数: 16

約数和(自身を含む): 48504240

約数和(自身を除く): 28294170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673669, 1347338, 2021007, 3368345, 4042014, 6736690, 10105035, 20210070]

約数ペア:

[(1, 20210070), (2, 10105035), (3, 6736690), (5, 4042014), (6, 3368345), (10, 2021007), (15, 1347338), (30, 673669)]