1250796630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{20983}}^1$

素因数の和:22980

約数の個数: 32

約数和(自身を含む): 3003565824

約数和(自身を除く): 1752769194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 19870, 20983, 29805, 41966, 59610, 62949, 104915, 125898, 209830, 314745, 629490, 41693221, 83386442, 125079663, 208466105, 250159326, 416932210, 625398315, 1250796630]

約数ペア:

[(1, 1250796630), (2, 625398315), (3, 416932210), (5, 250159326), (6, 208466105), (10, 125079663), (15, 83386442), (30, 41693221), (1987, 629490), (3974, 314745), (5961, 209830), (9935, 125898), (11922, 104915), (19870, 62949), (20983, 59610), (29805, 41966)]