17329340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17683}}^1$

素因数の和:17706

約数の個数: 36

約数和(自身を含む): 42335496

約数和(自身を除く): 25006156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17683, 35366, 70732, 88415, 123781, 176830, 247562, 353660, 495124, 618905, 866467, 1237810, 1732934, 2475620, 3465868, 4332335, 8664670, 17329340]

約数ペア:

[(1, 17329340), (2, 8664670), (4, 4332335), (5, 3465868), (7, 2475620), (10, 1732934), (14, 1237810), (20, 866467), (28, 618905), (35, 495124), (49, 353660), (70, 247562), (98, 176830), (140, 123781), (196, 88415), (245, 70732), (490, 35366), (980, 17683)]