135067220

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{4591}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 283895808

約数和(自身を除く): 148828588

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2942, 4591, 5884, 7355, 9182, 14710, 18364, 22955, 29420, 45910, 91820, 6753361, 13506722, 27013444, 33766805, 67533610, 135067220]

約数ペア:

[(1, 135067220), (2, 67533610), (4, 33766805), (5, 27013444), (10, 13506722), (20, 6753361), (1471, 91820), (2942, 45910), (4591, 29420), (5884, 22955), (7355, 18364), (9182, 14710)]