30867088

素因数分解:

$2^4\times 7^1\times {\mathrm{275599}}^1$

素因数の和:275614

約数の個数: 20

約数和(自身を含む): 68348800

約数和(自身を除く): 37481712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275599, 551198, 1102396, 1929193, 2204792, 3858386, 4409584, 7716772, 15433544, 30867088]

約数ペア:

[(1, 30867088), (2, 15433544), (4, 7716772), (7, 4409584), (8, 3858386), (14, 2204792), (16, 1929193), (28, 1102396), (56, 551198), (112, 275599)]