308515048130

素因数分解:

$2^1\times 5^1\times {\mathrm{20353}}^1\times {\mathrm{1515821}}^1$

素因数の和:1536181

約数の個数: 16

約数和(自身を含む): 555354737784

約数和(自身を除く): 246839689654

約数列:

[1, 2, 5, 10, 20353, 40706, 101765, 203530, 1515821, 3031642, 7579105, 15158210, 30851504813, 61703009626, 154257524065, 308515048130]

約数ペア:

[(1, 308515048130), (2, 154257524065), (5, 61703009626), (10, 30851504813), (20353, 15158210), (40706, 7579105), (101765, 3031642), (203530, 1515821)]