21846230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{312089}}^1$

素因数の和:312103

約数の個数: 16

約数和(自身を含む): 44940960

約数和(自身を除く): 23094730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 312089, 624178, 1560445, 2184623, 3120890, 4369246, 10923115, 21846230]

約数ペア:

[(1, 21846230), (2, 10923115), (5, 4369246), (7, 3120890), (10, 2184623), (14, 1560445), (35, 624178), (70, 312089)]