30807028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47837}}^1$

素因数の和:47871

約数の個数: 24

約数和(自身を含む): 64294272

約数和(自身を除く): 33487244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47837, 95674, 191348, 334859, 669718, 1100251, 1339436, 2200502, 4401004, 7701757, 15403514, 30807028]

約数ペア:

[(1, 30807028), (2, 15403514), (4, 7701757), (7, 4401004), (14, 2200502), (23, 1339436), (28, 1100251), (46, 669718), (92, 334859), (161, 191348), (322, 95674), (644, 47837)]