2564170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5233}}^1$

素因数の和:5254

約数の個数: 24

約数和(自身を含む): 5370084

約数和(自身を除く): 2805914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5233, 10466, 26165, 36631, 52330, 73262, 183155, 256417, 366310, 512834, 1282085, 2564170]

約数ペア:

[(1, 2564170), (2, 1282085), (5, 512834), (7, 366310), (10, 256417), (14, 183155), (35, 73262), (49, 52330), (70, 36631), (98, 26165), (245, 10466), (490, 5233)]