285291230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{582227}}^1$

素因数の和:582248

約数の個数: 24

約数和(自身を含む): 597365928

約数和(自身を除く): 312074698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 582227, 1164454, 2911135, 4075589, 5822270, 8151178, 20377945, 28529123, 40755890, 57058246, 142645615, 285291230]

約数ペア:

[(1, 285291230), (2, 142645615), (5, 57058246), (7, 40755890), (10, 28529123), (14, 20377945), (35, 8151178), (49, 5822270), (70, 4075589), (98, 2911135), (245, 1164454), (490, 582227)]