30190827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 14521173

約数列:

[1, 3, 17, 29, 51, 87, 137, 149, 411, 447, 493, 1479, 2329, 2533, 3973, 4321, 6987, 7599, 11919, 12963, 20413, 61239, 67541, 73457, 202623, 220371, 347021, 591977, 1041063, 1775931, 10063609, 30190827]

約数ペア:

[(1, 30190827), (3, 10063609), (17, 1775931), (29, 1041063), (51, 591977), (87, 347021), (137, 220371), (149, 202623), (411, 73457), (447, 67541), (493, 61239), (1479, 20413), (2329, 12963), (2533, 11919), (3973, 7599), (4321, 6987)]