2499590460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{706099}}^1$

素因数の和:706170

約数の個数: 48

約数和(自身を含む): 7117488000

約数和(自身を除く): 4617897540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 706099, 1412198, 2118297, 2824396, 3530495, 4236594, 7060990, 8473188, 10591485, 14121980, 21182970, 41659841, 42365940, 83319682, 124979523, 166639364, 208299205, 249959046, 416598410, 499918092, 624897615, 833196820, 1249795230, 2499590460]

約数ペア:

[(1, 2499590460), (2, 1249795230), (3, 833196820), (4, 624897615), (5, 499918092), (6, 416598410), (10, 249959046), (12, 208299205), (15, 166639364), (20, 124979523), (30, 83319682), (59, 42365940), (60, 41659841), (118, 21182970), (177, 14121980), (236, 10591485), (295, 8473188), (354, 7060990), (590, 4236594), (708, 3530495), (885, 2824396), (1180, 2118297), (1770, 1412198), (3540, 706099)]