21593610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239929}}^1$

素因数の和:239942

約数の個数: 24

約数和(自身を含む): 56143620

約数和(自身を除く): 34550010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239929, 479858, 719787, 1199645, 1439574, 2159361, 2399290, 3598935, 4318722, 7197870, 10796805, 21593610]

約数ペア:

[(1, 21593610), (2, 10796805), (3, 7197870), (5, 4318722), (6, 3598935), (9, 2399290), (10, 2159361), (15, 1439574), (18, 1199645), (30, 719787), (45, 479858), (90, 239929)]