30965724

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11783}}^1$

素因数の和:11866

約数の個数: 36

約数和(自身を含む): 79353456

約数和(自身を除く): 48387732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 11783, 23566, 35349, 47132, 70698, 106047, 141396, 212094, 424188, 860159, 1720318, 2580477, 3440636, 5160954, 7741431, 10321908, 15482862, 30965724]

約数ペア:

[(1, 30965724), (2, 15482862), (3, 10321908), (4, 7741431), (6, 5160954), (9, 3440636), (12, 2580477), (18, 1720318), (36, 860159), (73, 424188), (146, 212094), (219, 141396), (292, 106047), (438, 70698), (657, 47132), (876, 35349), (1314, 23566), (2628, 11783)]