30247806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219187}}^1$

素因数の和:219215

約数の個数: 16

約数和(自身を含む): 63126144

約数和(自身を除く): 32878338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 219187, 438374, 657561, 1315122, 5041301, 10082602, 15123903, 30247806]

約数ペア:

[(1, 30247806), (2, 15123903), (3, 10082602), (6, 5041301), (23, 1315122), (46, 657561), (69, 438374), (138, 219187)]