142626244180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21675721}}^1$

素因数の和:21675784

約数の個数: 48

約数和(自身を含む): 349586044416

約数和(自身を除く): 206959800236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 21675721, 43351442, 86702884, 108378605, 151730047, 216757210, 303460094, 433514420, 606920188, 758650235, 1018758887, 1517300470, 2037517774, 3034600940, 4075035548, 5093794435, 7131312209, 10187588870, 14262624418, 20375177740, 28525248836, 35656561045, 71313122090, 142626244180]

約数ペア:

[(1, 142626244180), (2, 71313122090), (4, 35656561045), (5, 28525248836), (7, 20375177740), (10, 14262624418), (14, 10187588870), (20, 7131312209), (28, 5093794435), (35, 4075035548), (47, 3034600940), (70, 2037517774), (94, 1517300470), (140, 1018758887), (188, 758650235), (235, 606920188), (329, 433514420), (470, 303460094), (658, 216757210), (940, 151730047), (1316, 108378605), (1645, 86702884), (3290, 43351442), (6580, 21675721)]