17961194730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{145423}}^1$

素因数の和:145635

約数の個数: 64

約数和(自身を含む): 45232680960

約数和(自身を除く): 27271486230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 230, 345, 358, 537, 690, 895, 1074, 1790, 2685, 4117, 5370, 8234, 12351, 20585, 24702, 41170, 61755, 123510, 145423, 290846, 436269, 727115, 872538, 1454230, 2181345, 3344729, 4362690, 6689458, 10034187, 16723645, 20068374, 26030717, 33447290, 50170935, 52061434, 78092151, 100341870, 130153585, 156184302, 260307170, 390460755, 598706491, 780921510, 1197412982, 1796119473, 2993532455, 3592238946, 5987064910, 8980597365, 17961194730]

約数ペア:

[(1, 17961194730), (2, 8980597365), (3, 5987064910), (5, 3592238946), (6, 2993532455), (10, 1796119473), (15, 1197412982), (23, 780921510), (30, 598706491), (46, 390460755), (69, 260307170), (115, 156184302), (138, 130153585), (179, 100341870), (230, 78092151), (345, 52061434), (358, 50170935), (537, 33447290), (690, 26030717), (895, 20068374), (1074, 16723645), (1790, 10034187), (2685, 6689458), (4117, 4362690), (5370, 3344729), (8234, 2181345), (12351, 1454230), (20585, 872538), (24702, 727115), (41170, 436269), (61755, 290846), (123510, 145423)]