129776910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41999}}^1$

素因数の和:42112

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 184719090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 41999, 83998, 125997, 209995, 251994, 419990, 629985, 1259970, 4325897, 8651794, 12977691, 21629485, 25955382, 43258970, 64888455, 129776910]

約数ペア:

[(1, 129776910), (2, 64888455), (3, 43258970), (5, 25955382), (6, 21629485), (10, 12977691), (15, 8651794), (30, 4325897), (103, 1259970), (206, 629985), (309, 419990), (515, 251994), (618, 209995), (1030, 125997), (1545, 83998), (3090, 41999)]