30384724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{739}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 56151200

約数和(自身を除く): 25766476

約数列:

[1, 2, 4, 19, 38, 76, 541, 739, 1082, 1478, 2164, 2956, 10279, 14041, 20558, 28082, 41116, 56164, 399799, 799598, 1599196, 7596181, 15192362, 30384724]

約数ペア:

[(1, 30384724), (2, 15192362), (4, 7596181), (19, 1599196), (38, 799598), (76, 399799), (541, 56164), (739, 41116), (1082, 28082), (1478, 20558), (2164, 14041), (2956, 10279)]