40842030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1361401}}^1$

素因数の和:1361411

約数の個数: 16

約数和(自身を含む): 98020944

約数和(自身を除く): 57178914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1361401, 2722802, 4084203, 6807005, 8168406, 13614010, 20421015, 40842030]

約数ペア:

[(1, 40842030), (2, 20421015), (3, 13614010), (5, 8168406), (6, 6807005), (10, 4084203), (15, 2722802), (30, 1361401)]