6645646070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{124427}}^1$

素因数の和:124557

約数の個数: 48

約数和(自身を含む): 14042944080

約数和(自身を除く): 7397298010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 26705, 53410, 124427, 248854, 622135, 870989, 1244270, 1741978, 4354945, 6096923, 8709890, 12193846, 13562543, 27125086, 30484615, 60969230, 67812715, 94937801, 135625430, 189875602, 474689005, 664564607, 949378010, 1329129214, 3322823035, 6645646070]

約数ペア:

[(1, 6645646070), (2, 3322823035), (5, 1329129214), (7, 949378010), (10, 664564607), (14, 474689005), (35, 189875602), (49, 135625430), (70, 94937801), (98, 67812715), (109, 60969230), (218, 30484615), (245, 27125086), (490, 13562543), (545, 12193846), (763, 8709890), (1090, 6096923), (1526, 4354945), (3815, 1741978), (5341, 1244270), (7630, 870989), (10682, 622135), (26705, 248854), (53410, 124427)]