30611805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6203}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 57176064

約数和(自身を除く): 26564259

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 6203, 18609, 31015, 43421, 93045, 130263, 217105, 291541, 651315, 874623, 1457705, 2040787, 4373115, 6122361, 10203935, 30611805]

約数ペア:

[(1, 30611805), (3, 10203935), (5, 6122361), (7, 4373115), (15, 2040787), (21, 1457705), (35, 874623), (47, 651315), (105, 291541), (141, 217105), (235, 130263), (329, 93045), (705, 43421), (987, 31015), (1645, 18609), (4935, 6203)]