218829330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3229}}^1$

素因数の和:3496

約数の個数: 64

約数和(自身を含む): 586051200

約数和(自身を除く): 367221870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 1255, 1506, 2259, 2510, 3229, 3765, 4518, 6458, 6777, 7530, 9687, 11295, 13554, 16145, 19374, 22590, 29061, 32290, 33885, 48435, 58122, 67770, 87183, 96870, 145305, 174366, 290610, 435915, 810479, 871830, 1620958, 2431437, 4052395, 4862874, 7294311, 8104790, 12157185, 14588622, 21882933, 24314370, 36471555, 43765866, 72943110, 109414665, 218829330]

約数ペア:

[(1, 218829330), (2, 109414665), (3, 72943110), (5, 43765866), (6, 36471555), (9, 24314370), (10, 21882933), (15, 14588622), (18, 12157185), (27, 8104790), (30, 7294311), (45, 4862874), (54, 4052395), (90, 2431437), (135, 1620958), (251, 871830), (270, 810479), (502, 435915), (753, 290610), (1255, 174366), (1506, 145305), (2259, 96870), (2510, 87183), (3229, 67770), (3765, 58122), (4518, 48435), (6458, 33885), (6777, 32290), (7530, 29061), (9687, 22590), (11295, 19374), (13554, 16145)]