189726180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1$

素因数の和:4773

約数の個数: 96

約数和(自身を含む): 613514496

約数和(自身を除く): 423788316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 4657, 5820, 6790, 8148, 9314, 10185, 13580, 13971, 18628, 20370, 23285, 27942, 32599, 40740, 46570, 55884, 65198, 69855, 93140, 97797, 130396, 139710, 162995, 195594, 279420, 325990, 391188, 451729, 488985, 651980, 903458, 977970, 1355187, 1806916, 1955940, 2258645, 2710374, 3162103, 4517290, 5420748, 6324206, 6775935, 9034580, 9486309, 12648412, 13551870, 15810515, 18972618, 27103740, 31621030, 37945236, 47431545, 63242060, 94863090, 189726180]

約数ペア:

[(1, 189726180), (2, 94863090), (3, 63242060), (4, 47431545), (5, 37945236), (6, 31621030), (7, 27103740), (10, 18972618), (12, 15810515), (14, 13551870), (15, 12648412), (20, 9486309), (21, 9034580), (28, 6775935), (30, 6324206), (35, 5420748), (42, 4517290), (60, 3162103), (70, 2710374), (84, 2258645), (97, 1955940), (105, 1806916), (140, 1355187), (194, 977970), (210, 903458), (291, 651980), (388, 488985), (420, 451729), (485, 391188), (582, 325990), (679, 279420), (970, 195594), (1164, 162995), (1358, 139710), (1455, 130396), (1940, 97797), (2037, 93140), (2716, 69855), (2910, 65198), (3395, 55884), (4074, 46570), (4657, 40740), (5820, 32599), (6790, 27942), (8148, 23285), (9314, 20370), (10185, 18628), (13580, 13971)]