30687844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17011}}^1$

素因数の和:17067

約数の個数: 24

約数和(自身を含む): 60018336

約数和(自身を除く): 29330492

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17011, 34022, 68044, 187121, 374242, 697451, 748484, 1394902, 2789804, 7671961, 15343922, 30687844]

約数ペア:

[(1, 30687844), (2, 15343922), (4, 7671961), (11, 2789804), (22, 1394902), (41, 748484), (44, 697451), (82, 374242), (164, 187121), (451, 68044), (902, 34022), (1804, 17011)]