30650529

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 52527552

約数和(自身を除く): 21877023

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 91, 129, 147, 273, 301, 373, 559, 637, 903, 1119, 1677, 1911, 2107, 2611, 3913, 4849, 6321, 7833, 11739, 14547, 16039, 18277, 27391, 33943, 48117, 54831, 82173, 101829, 112273, 208507, 237601, 336819, 625521, 712803, 785911, 1459549, 2357733, 4378647, 10216843, 30650529]

約数ペア:

[(1, 30650529), (3, 10216843), (7, 4378647), (13, 2357733), (21, 1459549), (39, 785911), (43, 712803), (49, 625521), (91, 336819), (129, 237601), (147, 208507), (273, 112273), (301, 101829), (373, 82173), (559, 54831), (637, 48117), (903, 33943), (1119, 27391), (1677, 18277), (1911, 16039), (2107, 14547), (2611, 11739), (3913, 7833), (4849, 6321)]