154063210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115837}}^1$

素因数の和:115870

約数の個数: 32

約数和(自身を含む): 333613440

約数和(自身を除く): 179550230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 115837, 231674, 579185, 810859, 1158370, 1621718, 2200903, 4054295, 4401806, 8108590, 11004515, 15406321, 22009030, 30812642, 77031605, 154063210]

約数ペア:

[(1, 154063210), (2, 77031605), (5, 30812642), (7, 22009030), (10, 15406321), (14, 11004515), (19, 8108590), (35, 4401806), (38, 4054295), (70, 2200903), (95, 1621718), (133, 1158370), (190, 810859), (266, 579185), (665, 231674), (1330, 115837)]