629804590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{41959}}^1$

素因数の和:42064

約数の個数: 32

約数和(自身を含む): 1208448000

約数和(自身を除く): 578643410

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 41959, 83918, 209795, 419590, 797221, 1594442, 3314761, 3986105, 6629522, 7972210, 16573805, 33147610, 62980459, 125960918, 314902295, 629804590]

約数ペア:

[(1, 629804590), (2, 314902295), (5, 125960918), (10, 62980459), (19, 33147610), (38, 16573805), (79, 7972210), (95, 6629522), (158, 3986105), (190, 3314761), (395, 1594442), (790, 797221), (1501, 419590), (3002, 209795), (7505, 83918), (15010, 41959)]