30610815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 21160065

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1069, 1245, 1909, 3207, 5345, 5727, 9545, 16035, 24587, 28635, 73761, 88727, 122935, 266181, 368805, 443635, 1330905, 2040721, 6122163, 10203605, 30610815]

約数ペア:

[(1, 30610815), (3, 10203605), (5, 6122163), (15, 2040721), (23, 1330905), (69, 443635), (83, 368805), (115, 266181), (249, 122935), (345, 88727), (415, 73761), (1069, 28635), (1245, 24587), (1909, 16035), (3207, 9545), (5345, 5727)]