208430070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6947669}}^1$

素因数の和:6947679

約数の個数: 16

約数和(自身を含む): 500232240

約数和(自身を除く): 291802170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6947669, 13895338, 20843007, 34738345, 41686014, 69476690, 104215035, 208430070]

約数ペア:

[(1, 208430070), (2, 104215035), (3, 69476690), (5, 41686014), (6, 34738345), (10, 20843007), (15, 13895338), (30, 6947669)]