12388770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137653}}^1$

素因数の和:137666

約数の個数: 24

約数和(自身を含む): 32211036

約数和(自身を除く): 19822266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137653, 275306, 412959, 688265, 825918, 1238877, 1376530, 2064795, 2477754, 4129590, 6194385, 12388770]

約数ペア:

[(1, 12388770), (2, 6194385), (3, 4129590), (5, 2477754), (6, 2064795), (9, 1376530), (10, 1238877), (15, 825918), (18, 688265), (30, 412959), (45, 275306), (90, 137653)]