190804590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2120051}}^1$

素因数の和:2120064

約数の個数: 24

約数和(自身を含む): 496092168

約数和(自身を除く): 305287578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2120051, 4240102, 6360153, 10600255, 12720306, 19080459, 21200510, 31800765, 38160918, 63601530, 95402295, 190804590]

約数ペア:

[(1, 190804590), (2, 95402295), (3, 63601530), (5, 38160918), (6, 31800765), (9, 21200510), (10, 19080459), (15, 12720306), (18, 10600255), (30, 6360153), (45, 4240102), (90, 2120051)]