428924910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{172259}}^1$

素因数の和:172352

約数の個数: 32

約数和(自身を含む): 1041828480

約数和(自身を除く): 612903570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 172259, 344518, 516777, 861295, 1033554, 1722590, 2583885, 5167770, 14297497, 28594994, 42892491, 71487485, 85784982, 142974970, 214462455, 428924910]

約数ペア:

[(1, 428924910), (2, 214462455), (3, 142974970), (5, 85784982), (6, 71487485), (10, 42892491), (15, 28594994), (30, 14297497), (83, 5167770), (166, 2583885), (249, 1722590), (415, 1033554), (498, 861295), (830, 516777), (1245, 344518), (2490, 172259)]