42764460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1303}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 120051456

約数和(自身を除く): 77286996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1303, 1641, 2188, 2606, 2735, 3282, 3909, 5212, 5470, 6515, 6564, 7818, 8205, 10940, 13030, 15636, 16410, 19545, 26060, 32820, 39090, 78180, 712741, 1425482, 2138223, 2850964, 3563705, 4276446, 7127410, 8552892, 10691115, 14254820, 21382230, 42764460]

約数ペア:

[(1, 42764460), (2, 21382230), (3, 14254820), (4, 10691115), (5, 8552892), (6, 7127410), (10, 4276446), (12, 3563705), (15, 2850964), (20, 2138223), (30, 1425482), (60, 712741), (547, 78180), (1094, 39090), (1303, 32820), (1641, 26060), (2188, 19545), (2606, 16410), (2735, 15636), (3282, 13030), (3909, 10940), (5212, 8205), (5470, 7818), (6515, 6564)]