30894730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75353}}^1$

素因数の和:75401

約数の個数: 16

約数和(自身を含む): 56967624

約数和(自身を除く): 26072894

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 75353, 150706, 376765, 753530, 3089473, 6178946, 15447365, 30894730]

約数ペア:

[(1, 30894730), (2, 15447365), (5, 6178946), (10, 3089473), (41, 753530), (82, 376765), (205, 150706), (410, 75353)]