30857482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 22166198

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1291, 1406, 2582, 11951, 21947, 23902, 24529, 43894, 47767, 49058, 95534, 416993, 812039, 833986, 907573, 1624078, 1815146, 15428741, 30857482]

約数ペア:

[(1, 30857482), (2, 15428741), (17, 1815146), (19, 1624078), (34, 907573), (37, 833986), (38, 812039), (74, 416993), (323, 95534), (629, 49058), (646, 47767), (703, 43894), (1258, 24529), (1291, 23902), (1406, 21947), (2582, 11951)]