513990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5711}}^1$

素因数の和:5724

約数の個数: 24

約数和(自身を含む): 1336608

約数和(自身を除く): 822618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5711, 11422, 17133, 28555, 34266, 51399, 57110, 85665, 102798, 171330, 256995, 513990]

約数ペア:

[(1, 513990), (2, 256995), (3, 171330), (5, 102798), (6, 85665), (9, 57110), (10, 51399), (15, 34266), (18, 28555), (30, 17133), (45, 11422), (90, 5711)]