313517220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5225287}}^1$

素因数の和:5225299

約数の個数: 24

約数和(自身を含む): 877848384

約数和(自身を除く): 564331164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5225287, 10450574, 15675861, 20901148, 26126435, 31351722, 52252870, 62703444, 78379305, 104505740, 156758610, 313517220]

約数ペア:

[(1, 313517220), (2, 156758610), (3, 104505740), (4, 78379305), (5, 62703444), (6, 52252870), (10, 31351722), (12, 26126435), (15, 20901148), (20, 15675861), (30, 10450574), (60, 5225287)]