12400590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{413353}}^1$

素因数の和:413363

約数の個数: 16

約数和(自身を含む): 29761488

約数和(自身を除く): 17360898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 413353, 826706, 1240059, 2066765, 2480118, 4133530, 6200295, 12400590]

約数ペア:

[(1, 12400590), (2, 6200295), (3, 4133530), (5, 2480118), (6, 2066765), (10, 1240059), (15, 826706), (30, 413353)]