201530210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2879003}}^1$

素因数の和:2879017

約数の個数: 16

約数和(自身を含む): 414576576

約数和(自身を除く): 213046366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2879003, 5758006, 14395015, 20153021, 28790030, 40306042, 100765105, 201530210]

約数ペア:

[(1, 201530210), (2, 100765105), (5, 40306042), (7, 28790030), (10, 20153021), (14, 14395015), (35, 5758006), (70, 2879003)]