189868110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{17929}}^1$

素因数の和:18292

約数の個数: 32

約数和(自身を含む): 456999840

約数和(自身を除く): 267131730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 17929, 35858, 53787, 89645, 107574, 179290, 268935, 537870, 6328937, 12657874, 18986811, 31644685, 37973622, 63289370, 94934055, 189868110]

約数ペア:

[(1, 189868110), (2, 94934055), (3, 63289370), (5, 37973622), (6, 31644685), (10, 18986811), (15, 12657874), (30, 6328937), (353, 537870), (706, 268935), (1059, 179290), (1765, 107574), (2118, 89645), (3530, 53787), (5295, 35858), (10590, 17929)]