30511922

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14627}}^1$

素因数の和:14785

約数の個数: 16

約数和(自身を含む): 52660800

約数和(自身を除く): 22148878

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 14627, 29254, 102389, 204778, 2179423, 4358846, 15255961, 30511922]

約数ペア:

[(1, 30511922), (2, 15255961), (7, 4358846), (14, 2179423), (149, 204778), (298, 102389), (1043, 29254), (2086, 14627)]