15165010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30949}}^1$

素因数の和:30970

約数の個数: 24

約数和(自身を含む): 31754700

約数和(自身を除く): 16589690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30949, 61898, 154745, 216643, 309490, 433286, 1083215, 1516501, 2166430, 3033002, 7582505, 15165010]

約数ペア:

[(1, 15165010), (2, 7582505), (5, 3033002), (7, 2166430), (10, 1516501), (14, 1083215), (35, 433286), (49, 309490), (70, 216643), (98, 154745), (245, 61898), (490, 30949)]