76837290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1987}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 184645440

約数和(自身を除く): 107808150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 1987, 2578, 3867, 3974, 5961, 6445, 7734, 9935, 11922, 12890, 19335, 19870, 29805, 38670, 59610, 2561243, 5122486, 7683729, 12806215, 15367458, 25612430, 38418645, 76837290]

約数ペア:

[(1, 76837290), (2, 38418645), (3, 25612430), (5, 15367458), (6, 12806215), (10, 7683729), (15, 5122486), (30, 2561243), (1289, 59610), (1987, 38670), (2578, 29805), (3867, 19870), (3974, 19335), (5961, 12890), (6445, 11922), (7734, 9935)]