188889470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 442411200

約数和(自身を除く): 253521730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 203, 242, 290, 319, 385, 406, 605, 638, 769, 770, 847, 1015, 1210, 1538, 1595, 1694, 2030, 2233, 3190, 3509, 3845, 4235, 4466, 5383, 7018, 7690, 8459, 8470, 10766, 11165, 16918, 17545, 22301, 22330, 24563, 26915, 35090, 42295, 44602, 49126, 53830, 59213, 84590, 93049, 111505, 118426, 122815, 156107, 186098, 223010, 245311, 245630, 296065, 312214, 465245, 490622, 592130, 651343, 780535, 930490, 1226555, 1302686, 1561070, 1717177, 2453110, 2698421, 3256715, 3434354, 5396842, 6513430, 8585885, 13492105, 17171770, 18888947, 26984210, 37777894, 94444735, 188889470]

約数ペア:

[(1, 188889470), (2, 94444735), (5, 37777894), (7, 26984210), (10, 18888947), (11, 17171770), (14, 13492105), (22, 8585885), (29, 6513430), (35, 5396842), (55, 3434354), (58, 3256715), (70, 2698421), (77, 2453110), (110, 1717177), (121, 1561070), (145, 1302686), (154, 1226555), (203, 930490), (242, 780535), (290, 651343), (319, 592130), (385, 490622), (406, 465245), (605, 312214), (638, 296065), (769, 245630), (770, 245311), (847, 223010), (1015, 186098), (1210, 156107), (1538, 122815), (1595, 118426), (1694, 111505), (2030, 93049), (2233, 84590), (3190, 59213), (3509, 53830), (3845, 49126), (4235, 44602), (4466, 42295), (5383, 35090), (7018, 26915), (7690, 24563), (8459, 22330), (8470, 22301), (10766, 17545), (11165, 16918)]