30135895

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 36812160

約数和(自身を除く): 6676265

約数列:

[1, 5, 131, 139, 331, 655, 695, 1655, 18209, 43361, 46009, 91045, 216805, 230045, 6027179, 30135895]

約数ペア:

[(1, 30135895), (5, 6027179), (131, 230045), (139, 216805), (331, 91045), (655, 46009), (695, 43361), (1655, 18209)]