6671580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 18797184

約数和(自身を除く): 12125604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 443, 502, 753, 886, 1004, 1255, 1329, 1506, 1772, 2215, 2510, 2658, 3012, 3765, 4430, 5020, 5316, 6645, 7530, 8860, 13290, 15060, 26580, 111193, 222386, 333579, 444772, 555965, 667158, 1111930, 1334316, 1667895, 2223860, 3335790, 6671580]

約数ペア:

[(1, 6671580), (2, 3335790), (3, 2223860), (4, 1667895), (5, 1334316), (6, 1111930), (10, 667158), (12, 555965), (15, 444772), (20, 333579), (30, 222386), (60, 111193), (251, 26580), (443, 15060), (502, 13290), (753, 8860), (886, 7530), (1004, 6645), (1255, 5316), (1329, 5020), (1506, 4430), (1772, 3765), (2215, 3012), (2510, 2658)]