7089850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7641350

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 439, 475, 646, 850, 878, 950, 1615, 2195, 3230, 4390, 7463, 8075, 8341, 10975, 14926, 16150, 16682, 21950, 37315, 41705, 74630, 83410, 141797, 186575, 208525, 283594, 373150, 417050, 708985, 1417970, 3544925, 7089850]

約数ペア:

[(1, 7089850), (2, 3544925), (5, 1417970), (10, 708985), (17, 417050), (19, 373150), (25, 283594), (34, 208525), (38, 186575), (50, 141797), (85, 83410), (95, 74630), (170, 41705), (190, 37315), (323, 21950), (425, 16682), (439, 16150), (475, 14926), (646, 10975), (850, 8341), (878, 8075), (950, 7463), (1615, 4390), (2195, 3230)]