82540010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{168449}}^1$

素因数の和:168470

約数の個数: 24

約数和(自身を含む): 172829700

約数和(自身を除く): 90289690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 168449, 336898, 842245, 1179143, 1684490, 2358286, 5895715, 8254001, 11791430, 16508002, 41270005, 82540010]

約数ペア:

[(1, 82540010), (2, 41270005), (5, 16508002), (7, 11791430), (10, 8254001), (14, 5895715), (35, 2358286), (49, 1684490), (70, 1179143), (98, 842245), (245, 336898), (490, 168449)]