9914170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20233}}^1$

素因数の和:20254

約数の個数: 24

約数和(自身を含む): 20760084

約数和(自身を除く): 10845914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20233, 40466, 101165, 141631, 202330, 283262, 708155, 991417, 1416310, 1982834, 4957085, 9914170]

約数ペア:

[(1, 9914170), (2, 4957085), (5, 1982834), (7, 1416310), (10, 991417), (14, 708155), (35, 283262), (49, 202330), (70, 141631), (98, 101165), (245, 40466), (490, 20233)]