30041008

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{11959}}^1$

素因数の和:12124

約数の個数: 20

約数和(自身を含む): 58580080

約数和(自身を除く): 28539072

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 11959, 23918, 47836, 95672, 191344, 1877563, 3755126, 7510252, 15020504, 30041008]

約数ペア:

[(1, 30041008), (2, 15020504), (4, 7510252), (8, 3755126), (16, 1877563), (157, 191344), (314, 95672), (628, 47836), (1256, 23918), (2512, 11959)]