30375716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25229}}^1$

素因数の和:25283

約数の個数: 24

約数和(自身を含む): 62166720

約数和(自身を除く): 31791004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 25229, 50458, 100916, 176603, 353206, 706412, 1084847, 2169694, 4339388, 7593929, 15187858, 30375716]

約数ペア:

[(1, 30375716), (2, 15187858), (4, 7593929), (7, 4339388), (14, 2169694), (28, 1084847), (43, 706412), (86, 353206), (172, 176603), (301, 100916), (602, 50458), (1204, 25229)]