30716154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 76370112

約数和(自身を除く): 45653958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 433, 563, 866, 1126, 1299, 1689, 2598, 3031, 3378, 3897, 3941, 5067, 6062, 7794, 7882, 9093, 10134, 11823, 18186, 23646, 27279, 35469, 54558, 70938, 243779, 487558, 731337, 1462674, 1706453, 2194011, 3412906, 4388022, 5119359, 10238718, 15358077, 30716154]

約数ペア:

[(1, 30716154), (2, 15358077), (3, 10238718), (6, 5119359), (7, 4388022), (9, 3412906), (14, 2194011), (18, 1706453), (21, 1462674), (42, 731337), (63, 487558), (126, 243779), (433, 70938), (563, 54558), (866, 35469), (1126, 27279), (1299, 23646), (1689, 18186), (2598, 11823), (3031, 10134), (3378, 9093), (3897, 7882), (3941, 7794), (5067, 6062)]