6454840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23053}}^1$

素因数の和:23071

約数の個数: 32

約数和(自身を含む): 16598880

約数和(自身を除く): 10144040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23053, 46106, 92212, 115265, 161371, 184424, 230530, 322742, 461060, 645484, 806855, 922120, 1290968, 1613710, 3227420, 6454840]

約数ペア:

[(1, 6454840), (2, 3227420), (4, 1613710), (5, 1290968), (7, 922120), (8, 806855), (10, 645484), (14, 461060), (20, 322742), (28, 230530), (35, 184424), (40, 161371), (56, 115265), (70, 92212), (140, 46106), (280, 23053)]