14920010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30449}}^1$

素因数の和:30470

約数の個数: 24

約数和(自身を含む): 31241700

約数和(自身を除く): 16321690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30449, 60898, 152245, 213143, 304490, 426286, 1065715, 1492001, 2131430, 2984002, 7460005, 14920010]

約数ペア:

[(1, 14920010), (2, 7460005), (5, 2984002), (7, 2131430), (10, 1492001), (14, 1065715), (35, 426286), (49, 304490), (70, 213143), (98, 152245), (245, 60898), (490, 30449)]