270614680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{966481}}^1$

素因数の和:966499

約数の個数: 32

約数和(自身を含む): 695867040

約数和(自身を除く): 425252360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 966481, 1932962, 3865924, 4832405, 6765367, 7731848, 9664810, 13530734, 19329620, 27061468, 33826835, 38659240, 54122936, 67653670, 135307340, 270614680]

約数ペア:

[(1, 270614680), (2, 135307340), (4, 67653670), (5, 54122936), (7, 38659240), (8, 33826835), (10, 27061468), (14, 19329620), (20, 13530734), (28, 9664810), (35, 7731848), (40, 6765367), (56, 4832405), (70, 3865924), (140, 1932962), (280, 966481)]