30641217685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{42929}}^1$

素因数の和:43165

約数の個数: 32

約数和(自身を含む): 40388544000

約数和(自身を除く): 9747326315

約数列:

[1, 5, 13, 65, 79, 139, 395, 695, 1027, 1807, 5135, 9035, 10981, 42929, 54905, 142753, 214645, 558077, 713765, 2790385, 3391391, 5967131, 16956955, 29835655, 44088083, 77572703, 220440415, 387863515, 471403349, 2357016745, 6128243537, 30641217685]

約数ペア:

[(1, 30641217685), (5, 6128243537), (13, 2357016745), (65, 471403349), (79, 387863515), (139, 220440415), (395, 77572703), (695, 44088083), (1027, 29835655), (1807, 16956955), (5135, 5967131), (9035, 3391391), (10981, 2790385), (42929, 713765), (54905, 558077), (142753, 214645)]