280610514

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{98047}}^1$

素因数の和:98111

約数の個数: 32

約数和(自身を含む): 635351040

約数和(自身を除く): 354740526

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 98047, 196094, 294141, 588282, 882423, 1764846, 2647269, 5196491, 5294538, 10392982, 15589473, 31178946, 46768419, 93536838, 140305257, 280610514]

約数ペア:

[(1, 280610514), (2, 140305257), (3, 93536838), (6, 46768419), (9, 31178946), (18, 15589473), (27, 10392982), (53, 5294538), (54, 5196491), (106, 2647269), (159, 1764846), (318, 882423), (477, 588282), (954, 294141), (1431, 196094), (2862, 98047)]