247710010

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{27191}}^1$

素因数の和:28109

約数の個数: 16

約数和(自身を含む): 446383872

約数和(自身を除く): 198673862

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9110, 27191, 54382, 135955, 271910, 24771001, 49542002, 123855005, 247710010]

約数ペア:

[(1, 247710010), (2, 123855005), (5, 49542002), (10, 24771001), (911, 271910), (1822, 135955), (4555, 54382), (9110, 27191)]