179950470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1979}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 315017850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 1979, 2165, 2598, 3031, 3958, 4330, 5937, 6062, 6495, 9093, 9895, 11874, 12990, 13853, 15155, 18186, 19790, 27706, 29685, 30310, 41559, 45465, 59370, 69265, 83118, 90930, 138530, 207795, 415590, 856907, 1713814, 2570721, 4284535, 5141442, 5998349, 8569070, 11996698, 12853605, 17995047, 25707210, 29991745, 35990094, 59983490, 89975235, 179950470]

約数ペア:

[(1, 179950470), (2, 89975235), (3, 59983490), (5, 35990094), (6, 29991745), (7, 25707210), (10, 17995047), (14, 12853605), (15, 11996698), (21, 8569070), (30, 5998349), (35, 5141442), (42, 4284535), (70, 2570721), (105, 1713814), (210, 856907), (433, 415590), (866, 207795), (1299, 138530), (1979, 90930), (2165, 83118), (2598, 69265), (3031, 59370), (3958, 45465), (4330, 41559), (5937, 30310), (6062, 29685), (6495, 27706), (9093, 19790), (9895, 18186), (11874, 15155), (12990, 13853)]