3886750830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{65203}}^1$

素因数の和:67200

約数の個数: 32

約数和(自身を含む): 9333039744

約数和(自身を除く): 5446288914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 19870, 29805, 59610, 65203, 130406, 195609, 326015, 391218, 652030, 978045, 1956090, 129558361, 259116722, 388675083, 647791805, 777350166, 1295583610, 1943375415, 3886750830]

約数ペア:

[(1, 3886750830), (2, 1943375415), (3, 1295583610), (5, 777350166), (6, 647791805), (10, 388675083), (15, 259116722), (30, 129558361), (1987, 1956090), (3974, 978045), (5961, 652030), (9935, 391218), (11922, 326015), (19870, 195609), (29805, 130406), (59610, 65203)]