123297730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{168901}}^1$

素因数の和:168981

約数の個数: 16

約数和(自身を含む): 224977464

約数和(自身を除く): 101679734

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 168901, 337802, 844505, 1689010, 12329773, 24659546, 61648865, 123297730]

約数ペア:

[(1, 123297730), (2, 61648865), (5, 24659546), (10, 12329773), (73, 1689010), (146, 844505), (365, 337802), (730, 168901)]