54271770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{258437}}^1$

素因数の和:258454

約数の個数: 32

約数和(自身を含む): 148860288

約数和(自身を除く): 94588518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 258437, 516874, 775311, 1292185, 1550622, 1809059, 2584370, 3618118, 3876555, 5427177, 7753110, 9045295, 10854354, 18090590, 27135885, 54271770]

約数ペア:

[(1, 54271770), (2, 27135885), (3, 18090590), (5, 10854354), (6, 9045295), (7, 7753110), (10, 5427177), (14, 3876555), (15, 3618118), (21, 2584370), (30, 1809059), (35, 1550622), (42, 1292185), (70, 775311), (105, 516874), (210, 258437)]