128799270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30449}}^1$

素因数の和:30509

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 213215130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 30449, 60898, 91347, 152245, 182694, 274041, 304490, 456735, 548082, 913470, 1370205, 1431103, 2740410, 2862206, 4293309, 7155515, 8586618, 12879927, 14311030, 21466545, 25759854, 42933090, 64399635, 128799270]

約数ペア:

[(1, 128799270), (2, 64399635), (3, 42933090), (5, 25759854), (6, 21466545), (9, 14311030), (10, 12879927), (15, 8586618), (18, 7155515), (30, 4293309), (45, 2862206), (47, 2740410), (90, 1431103), (94, 1370205), (141, 913470), (235, 548082), (282, 456735), (423, 304490), (470, 274041), (705, 182694), (846, 152245), (1410, 91347), (2115, 60898), (4230, 30449)]