128465310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4282177}}^1$

素因数の和:4282187

約数の個数: 16

約数和(自身を含む): 308316816

約数和(自身を除く): 179851506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4282177, 8564354, 12846531, 21410885, 25693062, 42821770, 64232655, 128465310]

約数ペア:

[(1, 128465310), (2, 64232655), (3, 42821770), (5, 25693062), (6, 21410885), (10, 12846531), (15, 8564354), (30, 4282177)]