42931030

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{2081}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 77350464

約数和(自身を除く): 34419434

約数列:

[1, 2, 5, 10, 2063, 2081, 4126, 4162, 10315, 10405, 20630, 20810, 4293103, 8586206, 21465515, 42931030]

約数ペア:

[(1, 42931030), (2, 21465515), (5, 8586206), (10, 4293103), (2063, 20810), (2081, 20630), (4126, 10405), (4162, 10315)]