280141230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{7673}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 672979104

約数和(自身を除く): 392837874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 2434, 3651, 6085, 7302, 7673, 12170, 15346, 18255, 23019, 36510, 38365, 46038, 76730, 115095, 230190, 9338041, 18676082, 28014123, 46690205, 56028246, 93380410, 140070615, 280141230]

約数ペア:

[(1, 280141230), (2, 140070615), (3, 93380410), (5, 56028246), (6, 46690205), (10, 28014123), (15, 18676082), (30, 9338041), (1217, 230190), (2434, 115095), (3651, 76730), (6085, 46038), (7302, 38365), (7673, 36510), (12170, 23019), (15346, 18255)]