15668892730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1\times {\mathrm{16963}}^1$

素因数の和:18342

約数の個数: 32

約数和(自身を含む): 28624917888

約数和(自身を除く): 12956025158

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1301, 2602, 6505, 13010, 16963, 33926, 84815, 92371, 169630, 184742, 461855, 923710, 1204373, 2408746, 6021865, 12043730, 22068863, 44137726, 110344315, 220688630, 1566889273, 3133778546, 7834446365, 15668892730]

約数ペア:

[(1, 15668892730), (2, 7834446365), (5, 3133778546), (10, 1566889273), (71, 220688630), (142, 110344315), (355, 44137726), (710, 22068863), (1301, 12043730), (2602, 6021865), (6505, 2408746), (13010, 1204373), (16963, 923710), (33926, 461855), (84815, 184742), (92371, 169630)]