2791487.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 125610912

約数和(自身を除く): 65759722

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 137, 158, 274, 395, 553, 685, 790, 959, 1106, 1370, 1918, 2765, 4795, 5530, 6241, 9590, 10823, 12482, 21646, 31205, 43687, 54115, 62410, 75761, 87374, 108230, 151522, 218435, 378805, 436870, 757610, 855017, 1710034, 4275085, 5985119, 8550170, 11970238, 29925595, 59851190]

約数ペア:

[(1, 59851190), (2, 29925595), (5, 11970238), (7, 8550170), (10, 5985119), (14, 4275085), (35, 1710034), (70, 855017), (79, 757610), (137, 436870), (158, 378805), (274, 218435), (395, 151522), (553, 108230), (685, 87374), (790, 75761), (959, 62410), (1106, 54115), (1370, 43687), (1918, 31205), (2765, 21646), (4795, 12482), (5530, 10823), (6241, 9590)]