6621585110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13513439}}^1$

素因数の和:13513460

約数の個数: 24

約数和(自身を含む): 13864789440

約数和(自身を除く): 7243204330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 13513439, 27026878, 67567195, 94594073, 135134390, 189188146, 472970365, 662158511, 945940730, 1324317022, 3310792555, 6621585110]

約数ペア:

[(1, 6621585110), (2, 3310792555), (5, 1324317022), (7, 945940730), (10, 662158511), (14, 472970365), (35, 189188146), (49, 135134390), (70, 94594073), (98, 67567195), (245, 27026878), (490, 13513439)]