203496390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2261071}}^1$

素因数の和:2261084

約数の個数: 24

約数和(自身を含む): 529090848

約数和(自身を除く): 325594458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2261071, 4522142, 6783213, 11305355, 13566426, 20349639, 22610710, 33916065, 40699278, 67832130, 101748195, 203496390]

約数ペア:

[(1, 203496390), (2, 101748195), (3, 67832130), (5, 40699278), (6, 33916065), (9, 22610710), (10, 20349639), (15, 13566426), (18, 11305355), (30, 6783213), (45, 4522142), (90, 2261071)]