168042810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{430879}}^1$

素因数の和:430902

約数の個数: 32

約数和(自身を含む): 434327040

約数和(自身を除く): 266284230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 430879, 861758, 1292637, 2154395, 2585274, 4308790, 5601427, 6463185, 11202854, 12926370, 16804281, 28007135, 33608562, 56014270, 84021405, 168042810]

約数ペア:

[(1, 168042810), (2, 84021405), (3, 56014270), (5, 33608562), (6, 28007135), (10, 16804281), (13, 12926370), (15, 11202854), (26, 6463185), (30, 5601427), (39, 4308790), (65, 2585274), (78, 2154395), (130, 1292637), (195, 861758), (390, 430879)]