43940340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{81371}}^1$

素因数の和:81389

約数の個数: 48

約数和(自身を含む): 136704960

約数和(自身を除く): 92764620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 81371, 162742, 244113, 325484, 406855, 488226, 732339, 813710, 976452, 1220565, 1464678, 1627420, 2197017, 2441130, 2929356, 3661695, 4394034, 4882260, 7323390, 8788068, 10985085, 14646780, 21970170, 43940340]

約数ペア:

[(1, 43940340), (2, 21970170), (3, 14646780), (4, 10985085), (5, 8788068), (6, 7323390), (9, 4882260), (10, 4394034), (12, 3661695), (15, 2929356), (18, 2441130), (20, 2197017), (27, 1627420), (30, 1464678), (36, 1220565), (45, 976452), (54, 813710), (60, 732339), (90, 488226), (108, 406855), (135, 325484), (180, 244113), (270, 162742), (540, 81371)]