145655170

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 265727232

約数和(自身を除く): 120072062

約数列:

[1, 2, 5, 10, 163, 193, 326, 386, 463, 815, 926, 965, 1630, 1930, 2315, 4630, 31459, 62918, 75469, 89359, 150938, 157295, 178718, 314590, 377345, 446795, 754690, 893590, 14565517, 29131034, 72827585, 145655170]

約数ペア:

[(1, 145655170), (2, 72827585), (5, 29131034), (10, 14565517), (163, 893590), (193, 754690), (326, 446795), (386, 377345), (463, 314590), (815, 178718), (926, 157295), (965, 150938), (1630, 89359), (1930, 75469), (2315, 62918), (4630, 31459)]