2124330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 5533920

約数和(自身を除く): 3409590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 419, 507, 838, 845, 1014, 1257, 1690, 2095, 2514, 2535, 4190, 5070, 5447, 6285, 10894, 12570, 16341, 27235, 32682, 54470, 70811, 81705, 141622, 163410, 212433, 354055, 424866, 708110, 1062165, 2124330]

約数ペア:

[(1, 2124330), (2, 1062165), (3, 708110), (5, 424866), (6, 354055), (10, 212433), (13, 163410), (15, 141622), (26, 81705), (30, 70811), (39, 54470), (65, 32682), (78, 27235), (130, 16341), (169, 12570), (195, 10894), (338, 6285), (390, 5447), (419, 5070), (507, 4190), (838, 2535), (845, 2514), (1014, 2095), (1257, 1690)]