520089290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{17159}}^1$

素因数の和:17606

約数の個数: 32

約数和(自身を含む): 1072431360

約数和(自身を除く): 552342070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 2165, 3031, 4330, 6062, 15155, 17159, 30310, 34318, 85795, 120113, 171590, 240226, 600565, 1201130, 7429847, 14859694, 37149235, 52008929, 74298470, 104017858, 260044645, 520089290]

約数ペア:

[(1, 520089290), (2, 260044645), (5, 104017858), (7, 74298470), (10, 52008929), (14, 37149235), (35, 14859694), (70, 7429847), (433, 1201130), (866, 600565), (2165, 240226), (3031, 171590), (4330, 120113), (6062, 85795), (15155, 34318), (17159, 30310)]