80876910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24733}}^1$

素因数の和:24852

約数の個数: 32

約数和(自身を含む): 195893280

約数和(自身を除く): 115016370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 24733, 49466, 74199, 123665, 148398, 247330, 370995, 741990, 2695897, 5391794, 8087691, 13479485, 16175382, 26958970, 40438455, 80876910]

約数ペア:

[(1, 80876910), (2, 40438455), (3, 26958970), (5, 16175382), (6, 13479485), (10, 8087691), (15, 5391794), (30, 2695897), (109, 741990), (218, 370995), (327, 247330), (545, 148398), (654, 123665), (1090, 74199), (1635, 49466), (3270, 24733)]