29842730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 59011200

約数和(自身を除く): 29168470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6829, 13658, 34145, 68290, 129751, 157067, 259502, 314134, 648755, 785335, 1297510, 1570670, 2984273, 5968546, 14921365, 29842730]

約数ペア:

[(1, 29842730), (2, 14921365), (5, 5968546), (10, 2984273), (19, 1570670), (23, 1297510), (38, 785335), (46, 648755), (95, 314134), (115, 259502), (190, 157067), (230, 129751), (437, 68290), (874, 34145), (2185, 13658), (4370, 6829)]