2542350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 6682608

約数和(自身を除く): 4140258

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 997, 1275, 1994, 2550, 2991, 4985, 5982, 9970, 14955, 16949, 24925, 29910, 33898, 49850, 50847, 74775, 84745, 101694, 149550, 169490, 254235, 423725, 508470, 847450, 1271175, 2542350]

約数ペア:

[(1, 2542350), (2, 1271175), (3, 847450), (5, 508470), (6, 423725), (10, 254235), (15, 169490), (17, 149550), (25, 101694), (30, 84745), (34, 74775), (50, 50847), (51, 49850), (75, 33898), (85, 29910), (102, 24925), (150, 16949), (170, 14955), (255, 9970), (425, 5982), (510, 4985), (850, 2991), (997, 2550), (1275, 1994)]