30948478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 54577152

約数和(自身を除く): 23628674

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 1973, 3946, 7843, 15686, 21703, 43406, 45379, 61163, 90758, 122326, 499169, 672793, 998338, 1345586, 1406749, 2813498, 15474239, 30948478]

約数ペア:

[(1, 30948478), (2, 15474239), (11, 2813498), (22, 1406749), (23, 1345586), (31, 998338), (46, 672793), (62, 499169), (253, 122326), (341, 90758), (506, 61163), (682, 45379), (713, 43406), (1426, 21703), (1973, 15686), (3946, 7843)]