6680454780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111340913}}^1$

素因数の和:111340925

約数の個数: 24

約数和(自身を含む): 18705273552

約数和(自身を除く): 12024818772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111340913, 222681826, 334022739, 445363652, 556704565, 668045478, 1113409130, 1336090956, 1670113695, 2226818260, 3340227390, 6680454780]

約数ペア:

[(1, 6680454780), (2, 3340227390), (3, 2226818260), (4, 1670113695), (5, 1336090956), (6, 1113409130), (10, 668045478), (12, 556704565), (15, 445363652), (20, 334022739), (30, 222681826), (60, 111340913)]