30521874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{221173}}^1$

素因数の和:221201

約数の個数: 16

約数和(自身を含む): 63698112

約数和(自身を除く): 33176238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 221173, 442346, 663519, 1327038, 5086979, 10173958, 15260937, 30521874]

約数ペア:

[(1, 30521874), (2, 15260937), (3, 10173958), (6, 5086979), (23, 1327038), (46, 663519), (69, 442346), (138, 221173)]