28124370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16479

約数の個数: 48

約数和(自身を含む): 76976640

約数和(自身を除く): 48852270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16447, 32894, 49341, 82235, 98682, 148023, 164470, 246705, 296046, 312493, 493410, 624986, 740115, 937479, 1480230, 1562465, 1874958, 2812437, 3124930, 4687395, 5624874, 9374790, 14062185, 28124370]

約数ペア:

[(1, 28124370), (2, 14062185), (3, 9374790), (5, 5624874), (6, 4687395), (9, 3124930), (10, 2812437), (15, 1874958), (18, 1562465), (19, 1480230), (30, 937479), (38, 740115), (45, 624986), (57, 493410), (90, 312493), (95, 296046), (114, 246705), (171, 164470), (190, 148023), (285, 98682), (342, 82235), (570, 49341), (855, 32894), (1710, 16447)]