853067841220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{34127}}^1$

素因数の和:35282

約数の個数: 144

約数和(自身を含む): 2176552788480

約数和(自身を除く): 1323484947260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1109, 1127, 1610, 2218, 2254, 3220, 4436, 4508, 5545, 5635, 7763, 11090, 11270, 15526, 22180, 22540, 25507, 31052, 34127, 38815, 51014, 54341, 68254, 77630, 102028, 108682, 127535, 136508, 155260, 170635, 178549, 217364, 238889, 255070, 271705, 341270, 357098, 477778, 510140, 543410, 682540, 714196, 784921, 892745, 955556, 1086820, 1194445, 1249843, 1569842, 1672223, 1785490, 2388890, 2499686, 3139684, 3344446, 3570980, 3924605, 4777780, 4999372, 5494447, 6249215, 6688892, 7849210, 8361115, 10988894, 12498430, 15698420, 16722230, 21977788, 24996860, 27472235, 33444460, 37846843, 38461129, 54944470, 75693686, 76922258, 109888940, 151387372, 153844516, 189234215, 192305645, 264927901, 378468430, 384611290, 529855802, 756936860, 769222580, 870477389, 1059711604, 1324639505, 1740954778, 1854495307, 2649279010, 3481909556, 3708990614, 4352386945, 5298558020, 6093341723, 7417981228, 8704773890, 9272476535, 12186683446, 17409547780, 18544953070, 24373366892, 30466708615, 37089906140, 42653392061, 60933417230, 85306784122, 121866834460, 170613568244, 213266960305, 426533920610, 853067841220]

約数ペア:

[(1, 853067841220), (2, 426533920610), (4, 213266960305), (5, 170613568244), (7, 121866834460), (10, 85306784122), (14, 60933417230), (20, 42653392061), (23, 37089906140), (28, 30466708615), (35, 24373366892), (46, 18544953070), (49, 17409547780), (70, 12186683446), (92, 9272476535), (98, 8704773890), (115, 7417981228), (140, 6093341723), (161, 5298558020), (196, 4352386945), (230, 3708990614), (245, 3481909556), (322, 2649279010), (460, 1854495307), (490, 1740954778), (644, 1324639505), (805, 1059711604), (980, 870477389), (1109, 769222580), (1127, 756936860), (1610, 529855802), (2218, 384611290), (2254, 378468430), (3220, 264927901), (4436, 192305645), (4508, 189234215), (5545, 153844516), (5635, 151387372), (7763, 109888940), (11090, 76922258), (11270, 75693686), (15526, 54944470), (22180, 38461129), (22540, 37846843), (25507, 33444460), (31052, 27472235), (34127, 24996860), (38815, 21977788), (51014, 16722230), (54341, 15698420), (68254, 12498430), (77630, 10988894), (102028, 8361115), (108682, 7849210), (127535, 6688892), (136508, 6249215), (155260, 5494447), (170635, 4999372), (178549, 4777780), (217364, 3924605), (238889, 3570980), (255070, 3344446), (271705, 3139684), (341270, 2499686), (357098, 2388890), (477778, 1785490), (510140, 1672223), (543410, 1569842), (682540, 1249843), (714196, 1194445), (784921, 1086820), (892745, 955556)]