77071590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{856351}}^1$

素因数の和:856364

約数の個数: 24

約数和(自身を含む): 200386368

約数和(自身を除く): 123314778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 856351, 1712702, 2569053, 4281755, 5138106, 7707159, 8563510, 12845265, 15414318, 25690530, 38535795, 77071590]

約数ペア:

[(1, 77071590), (2, 38535795), (3, 25690530), (5, 15414318), (6, 12845265), (9, 8563510), (10, 7707159), (15, 5138106), (18, 4281755), (30, 2569053), (45, 1712702), (90, 856351)]