30664612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 61794432

約数和(自身を除く): 31129820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 157, 193, 253, 314, 386, 506, 628, 772, 1012, 1727, 2123, 3454, 3611, 4246, 4439, 6908, 7222, 8492, 8878, 14444, 17756, 30301, 39721, 48829, 60602, 79442, 97658, 121204, 158884, 195316, 333311, 666622, 696923, 1333244, 1393846, 2787692, 7666153, 15332306, 30664612]

約数ペア:

[(1, 30664612), (2, 15332306), (4, 7666153), (11, 2787692), (22, 1393846), (23, 1333244), (44, 696923), (46, 666622), (92, 333311), (157, 195316), (193, 158884), (253, 121204), (314, 97658), (386, 79442), (506, 60602), (628, 48829), (772, 39721), (1012, 30301), (1727, 17756), (2123, 14444), (3454, 8878), (3611, 8492), (4246, 7222), (4439, 6908)]