669615590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{8999}}^1$

素因数の和:10076

約数の個数: 32

約数和(自身を含む): 1378944000

約数和(自身を除く): 709328410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1063, 2126, 5315, 7441, 8999, 10630, 14882, 17998, 37205, 44995, 62993, 74410, 89990, 125986, 314965, 629930, 9565937, 19131874, 47829685, 66961559, 95659370, 133923118, 334807795, 669615590]

約数ペア:

[(1, 669615590), (2, 334807795), (5, 133923118), (7, 95659370), (10, 66961559), (14, 47829685), (35, 19131874), (70, 9565937), (1063, 629930), (2126, 314965), (5315, 125986), (7441, 89990), (8999, 74410), (10630, 62993), (14882, 44995), (17998, 37205)]