30245418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{240043}}^1$

素因数の和:240058

約数の個数: 24

約数和(自身を含む): 74893728

約数和(自身を除く): 44648310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 240043, 480086, 720129, 1440258, 1680301, 2160387, 3360602, 4320774, 5040903, 10081806, 15122709, 30245418]

約数ペア:

[(1, 30245418), (2, 15122709), (3, 10081806), (6, 5040903), (7, 4320774), (9, 3360602), (14, 2160387), (18, 1680301), (21, 1440258), (42, 720129), (63, 480086), (126, 240043)]