128025930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4267531}}^1$

素因数の和:4267541

約数の個数: 16

約数和(自身を含む): 307262304

約数和(自身を除く): 179236374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4267531, 8535062, 12802593, 21337655, 25605186, 42675310, 64012965, 128025930]

約数ペア:

[(1, 128025930), (2, 64012965), (3, 42675310), (5, 25605186), (6, 21337655), (10, 12802593), (15, 8535062), (30, 4267531)]