42017410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68881}}^1$

素因数の和:68949

約数の個数: 16

約数和(自身を含む): 76872312

約数和(自身を除く): 34854902

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 68881, 137762, 344405, 688810, 4201741, 8403482, 21008705, 42017410]

約数ペア:

[(1, 42017410), (2, 21008705), (5, 8403482), (10, 4201741), (61, 688810), (122, 344405), (305, 137762), (610, 68881)]