74118910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 137285280

約数和(自身を除く): 63166370

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 1090, 1283, 2566, 5777, 6415, 11554, 12830, 28885, 57770, 67999, 135998, 139847, 279694, 339995, 679990, 699235, 1398470, 7411891, 14823782, 37059455, 74118910]

約数ペア:

[(1, 74118910), (2, 37059455), (5, 14823782), (10, 7411891), (53, 1398470), (106, 699235), (109, 679990), (218, 339995), (265, 279694), (530, 139847), (545, 135998), (1090, 67999), (1283, 57770), (2566, 28885), (5777, 12830), (6415, 11554)]