30613905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97187}}^1$

素因数の和:97205

約数の個数: 24

約数和(自身を含む): 60645312

約数和(自身を除く): 30031407

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97187, 291561, 485935, 680309, 874683, 1457805, 2040927, 3401545, 4373415, 6122781, 10204635, 30613905]

約数ペア:

[(1, 30613905), (3, 10204635), (5, 6122781), (7, 4373415), (9, 3401545), (15, 2040927), (21, 1457805), (35, 874683), (45, 680309), (63, 485935), (105, 291561), (315, 97187)]