128304870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4276829}}^1$

素因数の和:4276839

約数の個数: 16

約数和(自身を含む): 307931760

約数和(自身を除く): 179626890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4276829, 8553658, 12830487, 21384145, 25660974, 42768290, 64152435, 128304870]

約数ペア:

[(1, 128304870), (2, 64152435), (3, 42768290), (5, 25660974), (6, 21384145), (10, 12830487), (15, 8553658), (30, 4276829)]