30218706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239831}}^1$

素因数の和:239846

約数の個数: 24

約数和(自身を含む): 74827584

約数和(自身を除く): 44608878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239831, 479662, 719493, 1438986, 1678817, 2158479, 3357634, 4316958, 5036451, 10072902, 15109353, 30218706]

約数ペア:

[(1, 30218706), (2, 15109353), (3, 10072902), (6, 5036451), (7, 4316958), (9, 3357634), (14, 2158479), (18, 1678817), (21, 1438986), (42, 719493), (63, 479662), (126, 239831)]