30857092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26879}}^1$

素因数の和:26931

約数の個数: 24

約数和(自身を含む): 63221760

約数和(自身を除く): 32364668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26879, 53758, 107516, 188153, 376306, 752612, 1102039, 2204078, 4408156, 7714273, 15428546, 30857092]

約数ペア:

[(1, 30857092), (2, 15428546), (4, 7714273), (7, 4408156), (14, 2204078), (28, 1102039), (41, 752612), (82, 376306), (164, 188153), (287, 107516), (574, 53758), (1148, 26879)]