30803486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 55461888

約数和(自身を除く): 24658402

約数列:

[1, 2, 7, 14, 23, 46, 161, 271, 322, 353, 542, 706, 1897, 2471, 3794, 4942, 6233, 8119, 12466, 16238, 43631, 56833, 87262, 95663, 113666, 191326, 669641, 1339282, 2200249, 4400498, 15401743, 30803486]

約数ペア:

[(1, 30803486), (2, 15401743), (7, 4400498), (14, 2200249), (23, 1339282), (46, 669641), (161, 191326), (271, 113666), (322, 95663), (353, 87262), (542, 56833), (706, 43631), (1897, 16238), (2471, 12466), (3794, 8119), (4942, 6233)]