30866730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 81181440

約数和(自身を除く): 50314710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2087, 2465, 2958, 4174, 4930, 6261, 7395, 10435, 12522, 14790, 20870, 31305, 35479, 60523, 62610, 70958, 106437, 121046, 177395, 181569, 212874, 302615, 354790, 363138, 532185, 605230, 907845, 1028891, 1064370, 1815690, 2057782, 3086673, 5144455, 6173346, 10288910, 15433365, 30866730]

約数ペア:

[(1, 30866730), (2, 15433365), (3, 10288910), (5, 6173346), (6, 5144455), (10, 3086673), (15, 2057782), (17, 1815690), (29, 1064370), (30, 1028891), (34, 907845), (51, 605230), (58, 532185), (85, 363138), (87, 354790), (102, 302615), (145, 212874), (170, 181569), (174, 177395), (255, 121046), (290, 106437), (435, 70958), (493, 62610), (510, 60523), (870, 35479), (986, 31305), (1479, 20870), (2087, 14790), (2465, 12522), (2958, 10435), (4174, 7395), (4930, 6261)]