141126580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9421}}^1$

素因数の和:9544

約数の個数: 48

約数和(自身を含む): 341905536

約数和(自身を除く): 200778956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 9421, 14980, 18842, 37684, 47105, 65947, 94210, 131894, 188420, 263788, 329735, 659470, 1008047, 1318940, 2016094, 4032188, 5040235, 7056329, 10080470, 14112658, 20160940, 28225316, 35281645, 70563290, 141126580]

約数ペア:

[(1, 141126580), (2, 70563290), (4, 35281645), (5, 28225316), (7, 20160940), (10, 14112658), (14, 10080470), (20, 7056329), (28, 5040235), (35, 4032188), (70, 2016094), (107, 1318940), (140, 1008047), (214, 659470), (428, 329735), (535, 263788), (749, 188420), (1070, 131894), (1498, 94210), (2140, 65947), (2996, 47105), (3745, 37684), (7490, 18842), (9421, 14980)]