3959270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 8218368

約数和(自身を除く): 4259098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 347, 694, 815, 1141, 1630, 1735, 2282, 2429, 3470, 4858, 5705, 11410, 12145, 24290, 56561, 113122, 282805, 395927, 565610, 791854, 1979635, 3959270]

約数ペア:

[(1, 3959270), (2, 1979635), (5, 791854), (7, 565610), (10, 395927), (14, 282805), (35, 113122), (70, 56561), (163, 24290), (326, 12145), (347, 11410), (694, 5705), (815, 4858), (1141, 3470), (1630, 2429), (1735, 2282)]