30755580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{512593}}^1$

素因数の和:512605

約数の個数: 24

約数和(自身を含む): 86115792

約数和(自身を除く): 55360212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 512593, 1025186, 1537779, 2050372, 2562965, 3075558, 5125930, 6151116, 7688895, 10251860, 15377790, 30755580]

約数ペア:

[(1, 30755580), (2, 15377790), (3, 10251860), (4, 7688895), (5, 6151116), (6, 5125930), (10, 3075558), (12, 2562965), (15, 2050372), (20, 1537779), (30, 1025186), (60, 512593)]