10171910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20759}}^1$

素因数の和:20780

約数の個数: 24

約数和(自身を含む): 21299760

約数和(自身を除く): 11127850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20759, 41518, 103795, 145313, 207590, 290626, 726565, 1017191, 1453130, 2034382, 5085955, 10171910]

約数ペア:

[(1, 10171910), (2, 5085955), (5, 2034382), (7, 1453130), (10, 1017191), (14, 726565), (35, 290626), (49, 207590), (70, 145313), (98, 103795), (245, 41518), (490, 20759)]