30518516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47389}}^1$

素因数の和:47423

約数の個数: 24

約数和(自身を含む): 63692160

約数和(自身を除く): 33173644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47389, 94778, 189556, 331723, 663446, 1089947, 1326892, 2179894, 4359788, 7629629, 15259258, 30518516]

約数ペア:

[(1, 30518516), (2, 15259258), (4, 7629629), (7, 4359788), (14, 2179894), (23, 1326892), (28, 1089947), (46, 663446), (92, 331723), (161, 189556), (322, 94778), (644, 47389)]