1975430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 3857760

約数和(自身を除く): 1882330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 281, 370, 562, 703, 1405, 1406, 2810, 3515, 5339, 7030, 10397, 10678, 20794, 26695, 51985, 53390, 103970, 197543, 395086, 987715, 1975430]

約数ペア:

[(1, 1975430), (2, 987715), (5, 395086), (10, 197543), (19, 103970), (37, 53390), (38, 51985), (74, 26695), (95, 20794), (185, 10678), (190, 10397), (281, 7030), (370, 5339), (562, 3515), (703, 2810), (1405, 1406)]