128533410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5557}}^1$

素因数の和:5827

約数の個数: 48

約数和(自身を含む): 335547576

約数和(自身を除く): 207014166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 5557, 7710, 11114, 11565, 16671, 23130, 27785, 33342, 50013, 55570, 83355, 100026, 166710, 250065, 500130, 1428149, 2856298, 4284447, 7140745, 8568894, 12853341, 14281490, 21422235, 25706682, 42844470, 64266705, 128533410]

約数ペア:

[(1, 128533410), (2, 64266705), (3, 42844470), (5, 25706682), (6, 21422235), (9, 14281490), (10, 12853341), (15, 8568894), (18, 7140745), (30, 4284447), (45, 2856298), (90, 1428149), (257, 500130), (514, 250065), (771, 166710), (1285, 100026), (1542, 83355), (2313, 55570), (2570, 50013), (3855, 33342), (4626, 27785), (5557, 23130), (7710, 16671), (11114, 11565)]