28621030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8904

約数の個数: 32

約数和(自身を含む): 57425760

約数和(自身を除く): 28804730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8861, 17722, 44305, 88610, 150637, 168359, 301274, 336718, 753185, 841795, 1506370, 1683590, 2862103, 5724206, 14310515, 28621030]

約数ペア:

[(1, 28621030), (2, 14310515), (5, 5724206), (10, 2862103), (17, 1683590), (19, 1506370), (34, 841795), (38, 753185), (85, 336718), (95, 301274), (170, 168359), (190, 150637), (323, 88610), (646, 44305), (1615, 17722), (3230, 8861)]