313595730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{497771}}^1$

素因数の和:497791

約数の個数: 48

約数和(自身を含む): 931829184

約数和(自身を除く): 618233454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 497771, 995542, 1493313, 2488855, 2986626, 3484397, 4479939, 4977710, 6968794, 7466565, 8959878, 10453191, 14933130, 17421985, 20906382, 22399695, 31359573, 34843970, 44799390, 52265955, 62719146, 104531910, 156797865, 313595730]

約数ペア:

[(1, 313595730), (2, 156797865), (3, 104531910), (5, 62719146), (6, 52265955), (7, 44799390), (9, 34843970), (10, 31359573), (14, 22399695), (15, 20906382), (18, 17421985), (21, 14933130), (30, 10453191), (35, 8959878), (42, 7466565), (45, 6968794), (63, 4977710), (70, 4479939), (90, 3484397), (105, 2986626), (126, 2488855), (210, 1493313), (315, 995542), (630, 497771)]