30771078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394501}}^1$

素因数の和:394519

約数の個数: 16

約数和(自身を含む): 66276336

約数和(自身を除く): 35505258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394501, 789002, 1183503, 2367006, 5128513, 10257026, 15385539, 30771078]

約数ペア:

[(1, 30771078), (2, 15385539), (3, 10257026), (6, 5128513), (13, 2367006), (26, 1183503), (39, 789002), (78, 394501)]