30172844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 57045408

約数和(自身を除く): 26872564

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1447, 1604, 2894, 5213, 5788, 10426, 18811, 20852, 37622, 75244, 580247, 1160494, 2320988, 7543211, 15086422, 30172844]

約数ペア:

[(1, 30172844), (2, 15086422), (4, 7543211), (13, 2320988), (26, 1160494), (52, 580247), (401, 75244), (802, 37622), (1447, 20852), (1604, 18811), (2894, 10426), (5213, 5788)]