65866290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 190425600

約数和(自身を除く): 124559310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 173, 185, 210, 222, 245, 259, 294, 343, 346, 370, 490, 518, 519, 555, 686, 735, 777, 865, 1029, 1038, 1110, 1211, 1295, 1470, 1554, 1715, 1730, 1813, 2058, 2422, 2590, 2595, 3430, 3626, 3633, 3885, 5145, 5190, 5439, 6055, 6401, 7266, 7770, 8477, 9065, 10290, 10878, 12110, 12691, 12802, 16954, 18130, 18165, 19203, 25382, 25431, 27195, 32005, 36330, 38073, 38406, 42385, 44807, 50862, 54390, 59339, 63455, 64010, 76146, 84770, 89614, 96015, 118678, 126910, 127155, 134421, 178017, 190365, 192030, 224035, 254310, 268842, 296695, 313649, 356034, 380730, 448070, 593390, 627298, 672105, 890085, 940947, 1344210, 1568245, 1780170, 1881894, 2195543, 3136490, 4391086, 4704735, 6586629, 9409470, 10977715, 13173258, 21955430, 32933145, 65866290]

約数ペア:

[(1, 65866290), (2, 32933145), (3, 21955430), (5, 13173258), (6, 10977715), (7, 9409470), (10, 6586629), (14, 4704735), (15, 4391086), (21, 3136490), (30, 2195543), (35, 1881894), (37, 1780170), (42, 1568245), (49, 1344210), (70, 940947), (74, 890085), (98, 672105), (105, 627298), (111, 593390), (147, 448070), (173, 380730), (185, 356034), (210, 313649), (222, 296695), (245, 268842), (259, 254310), (294, 224035), (343, 192030), (346, 190365), (370, 178017), (490, 134421), (518, 127155), (519, 126910), (555, 118678), (686, 96015), (735, 89614), (777, 84770), (865, 76146), (1029, 64010), (1038, 63455), (1110, 59339), (1211, 54390), (1295, 50862), (1470, 44807), (1554, 42385), (1715, 38406), (1730, 38073), (1813, 36330), (2058, 32005), (2422, 27195), (2590, 25431), (2595, 25382), (3430, 19203), (3626, 18165), (3633, 18130), (3885, 16954), (5145, 12802), (5190, 12691), (5439, 12110), (6055, 10878), (6401, 10290), (7266, 9065), (7770, 8477)]