104067460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743339}}^1$

素因数の和:743355

約数の個数: 24

約数和(自身を含む): 249762240

約数和(自身を除く): 145694780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743339, 1486678, 2973356, 3716695, 5203373, 7433390, 10406746, 14866780, 20813492, 26016865, 52033730, 104067460]

約数ペア:

[(1, 104067460), (2, 52033730), (4, 26016865), (5, 20813492), (7, 14866780), (10, 10406746), (14, 7433390), (20, 5203373), (28, 3716695), (35, 2973356), (70, 1486678), (140, 743339)]