180035374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{64901}}^1$

素因数の和:64995

約数の個数: 16

約数和(自身を含む): 288164880

約数和(自身を除く): 108129506

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 64901, 129802, 1233119, 2466238, 4737773, 9475546, 90017687, 180035374]

約数ペア:

[(1, 180035374), (2, 90017687), (19, 9475546), (38, 4737773), (73, 2466238), (146, 1233119), (1387, 129802), (2774, 64901)]