229812870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7873}}^1$

素因数の和:8029

約数の個数: 64

約数和(自身を含む): 634959360

約数和(自身を除く): 405146490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 7873, 9730, 14595, 15746, 23619, 29190, 39365, 47238, 55111, 78730, 110222, 118095, 165333, 236190, 275555, 330666, 551110, 826665, 1094347, 1653330, 2188694, 3283041, 5471735, 6566082, 7660429, 10943470, 15320858, 16415205, 22981287, 32830410, 38302145, 45962574, 76604290, 114906435, 229812870]

約数ペア:

[(1, 229812870), (2, 114906435), (3, 76604290), (5, 45962574), (6, 38302145), (7, 32830410), (10, 22981287), (14, 16415205), (15, 15320858), (21, 10943470), (30, 7660429), (35, 6566082), (42, 5471735), (70, 3283041), (105, 2188694), (139, 1653330), (210, 1094347), (278, 826665), (417, 551110), (695, 330666), (834, 275555), (973, 236190), (1390, 165333), (1946, 118095), (2085, 110222), (2919, 78730), (4170, 55111), (4865, 47238), (5838, 39365), (7873, 29190), (9730, 23619), (14595, 15746)]