30678251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 35002368

約数和(自身を除く): 4324117

約数列:

[1, 17, 23, 31, 391, 527, 713, 2531, 12121, 43027, 58213, 78461, 989621, 1333837, 1804603, 30678251]

約数ペア:

[(1, 30678251), (17, 1804603), (23, 1333837), (31, 989621), (391, 78461), (527, 58213), (713, 43027), (2531, 12121)]