30685510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{180503}}^1$

素因数の和:180527

約数の個数: 16

約数和(自身を含む): 58483296

約数和(自身を除く): 27797786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 180503, 361006, 902515, 1805030, 3068551, 6137102, 15342755, 30685510]

約数ペア:

[(1, 30685510), (2, 15342755), (5, 6137102), (10, 3068551), (17, 1805030), (34, 902515), (85, 361006), (170, 180503)]