30398452

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18401}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 61830720

約数和(自身を除く): 31432268

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 18401, 36802, 73604, 128807, 257614, 515228, 1085659, 2171318, 4342636, 7599613, 15199226, 30398452]

約数ペア:

[(1, 30398452), (2, 15199226), (4, 7599613), (7, 4342636), (14, 2171318), (28, 1085659), (59, 515228), (118, 257614), (236, 128807), (413, 73604), (826, 36802), (1652, 18401)]