7798260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129971}}^1$

素因数の和:129983

約数の個数: 24

約数和(自身を含む): 21835296

約数和(自身を除く): 14037036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129971, 259942, 389913, 519884, 649855, 779826, 1299710, 1559652, 1949565, 2599420, 3899130, 7798260]

約数ペア:

[(1, 7798260), (2, 3899130), (3, 2599420), (4, 1949565), (5, 1559652), (6, 1299710), (10, 779826), (12, 649855), (15, 519884), (20, 389913), (30, 259942), (60, 129971)]