12432870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138143}}^1$

素因数の和:138156

約数の個数: 24

約数和(自身を含む): 32325696

約数和(自身を除く): 19892826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138143, 276286, 414429, 690715, 828858, 1243287, 1381430, 2072145, 2486574, 4144290, 6216435, 12432870]

約数ペア:

[(1, 12432870), (2, 6216435), (3, 4144290), (5, 2486574), (6, 2072145), (9, 1381430), (10, 1243287), (15, 828858), (18, 690715), (30, 414429), (45, 276286), (90, 138143)]