28516830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{983}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 68580864

約数和(自身を除く): 40064034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 967, 983, 1934, 1966, 2901, 2949, 4835, 4915, 5802, 5898, 9670, 9830, 14505, 14745, 29010, 29490, 950561, 1901122, 2851683, 4752805, 5703366, 9505610, 14258415, 28516830]

約数ペア:

[(1, 28516830), (2, 14258415), (3, 9505610), (5, 5703366), (6, 4752805), (10, 2851683), (15, 1901122), (30, 950561), (967, 29490), (983, 29010), (1934, 14745), (1966, 14505), (2901, 9830), (2949, 9670), (4835, 5898), (4915, 5802)]