2843470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 5976000

約数和(自身を除く): 3132530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 829, 1658, 1715, 3430, 4145, 5803, 8290, 11606, 29015, 40621, 58030, 81242, 203105, 284347, 406210, 568694, 1421735, 2843470]

約数ペア:

[(1, 2843470), (2, 1421735), (5, 568694), (7, 406210), (10, 284347), (14, 203105), (35, 81242), (49, 58030), (70, 40621), (98, 29015), (245, 11606), (343, 8290), (490, 5803), (686, 4145), (829, 3430), (1658, 1715)]