255246330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{500483}}^1$

素因数の和:500510

約数の個数: 32

約数和(自身を含む): 648627264

約数和(自身を除く): 393380934

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 500483, 1000966, 1501449, 2502415, 3002898, 5004830, 7507245, 8508211, 15014490, 17016422, 25524633, 42541055, 51049266, 85082110, 127623165, 255246330]

約数ペア:

[(1, 255246330), (2, 127623165), (3, 85082110), (5, 51049266), (6, 42541055), (10, 25524633), (15, 17016422), (17, 15014490), (30, 8508211), (34, 7507245), (51, 5004830), (85, 3002898), (102, 2502415), (170, 1501449), (255, 1000966), (510, 500483)]