126820470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{603907}}^1$

素因数の和:603924

約数の個数: 32

約数和(自身を含む): 347851008

約数和(自身を除く): 221030538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 603907, 1207814, 1811721, 3019535, 3623442, 4227349, 6039070, 8454698, 9058605, 12682047, 18117210, 21136745, 25364094, 42273490, 63410235, 126820470]

約数ペア:

[(1, 126820470), (2, 63410235), (3, 42273490), (5, 25364094), (6, 21136745), (7, 18117210), (10, 12682047), (14, 9058605), (15, 8454698), (21, 6039070), (30, 4227349), (35, 3623442), (42, 3019535), (70, 1811721), (105, 1207814), (210, 603907)]