12201390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135571}}^1$

素因数の和:135584

約数の個数: 24

約数和(自身を含む): 31723848

約数和(自身を除く): 19522458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135571, 271142, 406713, 677855, 813426, 1220139, 1355710, 2033565, 2440278, 4067130, 6100695, 12201390]

約数ペア:

[(1, 12201390), (2, 6100695), (3, 4067130), (5, 2440278), (6, 2033565), (9, 1355710), (10, 1220139), (15, 813426), (18, 677855), (30, 406713), (45, 271142), (90, 135571)]