205164420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3419407}}^1$

素因数の和:3419419

約数の個数: 24

約数和(自身を含む): 574460544

約数和(自身を除く): 369296124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3419407, 6838814, 10258221, 13677628, 17097035, 20516442, 34194070, 41032884, 51291105, 68388140, 102582210, 205164420]

約数ペア:

[(1, 205164420), (2, 102582210), (3, 68388140), (4, 51291105), (5, 41032884), (6, 34194070), (10, 20516442), (12, 17097035), (15, 13677628), (20, 10258221), (30, 6838814), (60, 3419407)]