3448740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 9737280

約数和(自身を除く): 6288540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 251, 458, 502, 687, 753, 916, 1004, 1145, 1255, 1374, 1506, 2290, 2510, 2748, 3012, 3435, 3765, 4580, 5020, 6870, 7530, 13740, 15060, 57479, 114958, 172437, 229916, 287395, 344874, 574790, 689748, 862185, 1149580, 1724370, 3448740]

約数ペア:

[(1, 3448740), (2, 1724370), (3, 1149580), (4, 862185), (5, 689748), (6, 574790), (10, 344874), (12, 287395), (15, 229916), (20, 172437), (30, 114958), (60, 57479), (229, 15060), (251, 13740), (458, 7530), (502, 6870), (687, 5020), (753, 4580), (916, 3765), (1004, 3435), (1145, 3012), (1255, 2748), (1374, 2510), (1506, 2290)]