7132992210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{39887}}^1$

素因数の和:41887

約数の個数: 48

約数和(自身を含む): 18555578496

約数和(自身を除く): 11422586286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1987, 3974, 5961, 9935, 11922, 17883, 19870, 29805, 35766, 39887, 59610, 79774, 89415, 119661, 178830, 199435, 239322, 358983, 398870, 598305, 717966, 1196610, 1794915, 3589830, 79255469, 158510938, 237766407, 396277345, 475532814, 713299221, 792554690, 1188832035, 1426598442, 2377664070, 3566496105, 7132992210]

約数ペア:

[(1, 7132992210), (2, 3566496105), (3, 2377664070), (5, 1426598442), (6, 1188832035), (9, 792554690), (10, 713299221), (15, 475532814), (18, 396277345), (30, 237766407), (45, 158510938), (90, 79255469), (1987, 3589830), (3974, 1794915), (5961, 1196610), (9935, 717966), (11922, 598305), (17883, 398870), (19870, 358983), (29805, 239322), (35766, 199435), (39887, 178830), (59610, 119661), (79774, 89415)]