30912804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5081}}^1$

素因数の和:5117

約数の個数: 54

約数和(自身を含む): 84630546

約数和(自身を除く): 53717742

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 5081, 6084, 10162, 15243, 20324, 30486, 45729, 60972, 66053, 91458, 132106, 182916, 198159, 264212, 396318, 594477, 792636, 858689, 1188954, 1717378, 2377908, 2576067, 3434756, 5152134, 7728201, 10304268, 15456402, 30912804]

約数ペア:

[(1, 30912804), (2, 15456402), (3, 10304268), (4, 7728201), (6, 5152134), (9, 3434756), (12, 2576067), (13, 2377908), (18, 1717378), (26, 1188954), (36, 858689), (39, 792636), (52, 594477), (78, 396318), (117, 264212), (156, 198159), (169, 182916), (234, 132106), (338, 91458), (468, 66053), (507, 60972), (676, 45729), (1014, 30486), (1521, 20324), (2028, 15243), (3042, 10162), (5081, 6084)]