28528094190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{478579}}^1$

素因数の和:480576

約数の個数: 32

約数和(自身を含む): 68502026880

約数和(自身を除く): 39973932690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 19870, 29805, 59610, 478579, 957158, 1435737, 2392895, 2871474, 4785790, 7178685, 14357370, 950936473, 1901872946, 2852809419, 4754682365, 5705618838, 9509364730, 14264047095, 28528094190]

約数ペア:

[(1, 28528094190), (2, 14264047095), (3, 9509364730), (5, 5705618838), (6, 4754682365), (10, 2852809419), (15, 1901872946), (30, 950936473), (1987, 14357370), (3974, 7178685), (5961, 4785790), (9935, 2871474), (11922, 2392895), (19870, 1435737), (29805, 957158), (59610, 478579)]