128540310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4284677}}^1$

素因数の和:4284687

約数の個数: 16

約数和(自身を含む): 308496816

約数和(自身を除く): 179956506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4284677, 8569354, 12854031, 21423385, 25708062, 42846770, 64270155, 128540310]

約数ペア:

[(1, 128540310), (2, 64270155), (3, 42846770), (5, 25708062), (6, 21423385), (10, 12854031), (15, 8569354), (30, 4284677)]