248793810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487831}}^1$

素因数の和:487858

約数の個数: 32

約数和(自身を含む): 632230272

約数和(自身を除く): 383436462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 487831, 975662, 1463493, 2439155, 2926986, 4878310, 7317465, 8293127, 14634930, 16586254, 24879381, 41465635, 49758762, 82931270, 124396905, 248793810]

約数ペア:

[(1, 248793810), (2, 124396905), (3, 82931270), (5, 49758762), (6, 41465635), (10, 24879381), (15, 16586254), (17, 14634930), (30, 8293127), (34, 7317465), (51, 4878310), (85, 2926986), (102, 2439155), (170, 1463493), (255, 975662), (510, 487831)]