4247810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8669}}^1$

素因数の和:8690

約数の個数: 24

約数和(自身を含む): 8895420

約数和(自身を除く): 4647610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8669, 17338, 43345, 60683, 86690, 121366, 303415, 424781, 606830, 849562, 2123905, 4247810]

約数ペア:

[(1, 4247810), (2, 2123905), (5, 849562), (7, 606830), (10, 424781), (14, 303415), (35, 121366), (49, 86690), (70, 60683), (98, 43345), (245, 17338), (490, 8669)]