128539770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4284659}}^1$

素因数の和:4284669

約数の個数: 16

約数和(自身を含む): 308495520

約数和(自身を除く): 179955750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4284659, 8569318, 12853977, 21423295, 25707954, 42846590, 64269885, 128539770]

約数ペア:

[(1, 128539770), (2, 64269885), (3, 42846590), (5, 25707954), (6, 21423295), (10, 12853977), (15, 8569318), (30, 4284659)]