30787686

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{4513}}^1$

素因数の和:4900

約数の個数: 24

約数和(自身を含む): 66897480

約数和(自身を除く): 36109794

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 4513, 6822, 9026, 13539, 27078, 40617, 81234, 1710427, 3420854, 5131281, 10262562, 15393843, 30787686]

約数ペア:

[(1, 30787686), (2, 15393843), (3, 10262562), (6, 5131281), (9, 3420854), (18, 1710427), (379, 81234), (758, 40617), (1137, 27078), (2274, 13539), (3411, 9026), (4513, 6822)]