164938260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2748971}}^1$

素因数の和:2748983

約数の個数: 24

約数和(自身を含む): 461827296

約数和(自身を除く): 296889036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2748971, 5497942, 8246913, 10995884, 13744855, 16493826, 27489710, 32987652, 41234565, 54979420, 82469130, 164938260]

約数ペア:

[(1, 164938260), (2, 82469130), (3, 54979420), (4, 41234565), (5, 32987652), (6, 27489710), (10, 16493826), (12, 13744855), (15, 10995884), (20, 8246913), (30, 5497942), (60, 2748971)]