30397812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 74481792

約数和(自身を除く): 44083980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 241, 276, 457, 482, 723, 914, 964, 1371, 1446, 1828, 2742, 2892, 5484, 5543, 10511, 11086, 16629, 21022, 22172, 31533, 33258, 42044, 63066, 66516, 110137, 126132, 220274, 330411, 440548, 660822, 1321644, 2533151, 5066302, 7599453, 10132604, 15198906, 30397812]

約数ペア:

[(1, 30397812), (2, 15198906), (3, 10132604), (4, 7599453), (6, 5066302), (12, 2533151), (23, 1321644), (46, 660822), (69, 440548), (92, 330411), (138, 220274), (241, 126132), (276, 110137), (457, 66516), (482, 63066), (723, 42044), (914, 33258), (964, 31533), (1371, 22172), (1446, 21022), (1828, 16629), (2742, 11086), (2892, 10511), (5484, 5543)]