66370010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{135449}}^1$

素因数の和:135470

約数の個数: 24

約数和(自身を含む): 138971700

約数和(自身を除く): 72601690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 135449, 270898, 677245, 948143, 1354490, 1896286, 4740715, 6637001, 9481430, 13274002, 33185005, 66370010]

約数ペア:

[(1, 66370010), (2, 33185005), (5, 13274002), (7, 9481430), (10, 6637001), (14, 4740715), (35, 1896286), (49, 1354490), (70, 948143), (98, 677245), (245, 270898), (490, 135449)]