79308390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 228510720

約数和(自身を除く): 149202330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 59, 70, 74, 105, 111, 118, 173, 177, 185, 210, 222, 259, 295, 346, 354, 370, 413, 518, 519, 555, 590, 777, 826, 865, 885, 1038, 1110, 1211, 1239, 1295, 1554, 1730, 1770, 2065, 2183, 2422, 2478, 2590, 2595, 3633, 3885, 4130, 4366, 5190, 6055, 6195, 6401, 6549, 7266, 7770, 10207, 10915, 12110, 12390, 12802, 13098, 15281, 18165, 19203, 20414, 21830, 30562, 30621, 32005, 32745, 36330, 38406, 44807, 45843, 51035, 61242, 64010, 65490, 71449, 76405, 89614, 91686, 96015, 102070, 134421, 142898, 152810, 153105, 192030, 214347, 224035, 229215, 268842, 306210, 357245, 377659, 428694, 448070, 458430, 672105, 714490, 755318, 1071735, 1132977, 1344210, 1888295, 2143470, 2265954, 2643613, 3776590, 5287226, 5664885, 7930839, 11329770, 13218065, 15861678, 26436130, 39654195, 79308390]

約数ペア:

[(1, 79308390), (2, 39654195), (3, 26436130), (5, 15861678), (6, 13218065), (7, 11329770), (10, 7930839), (14, 5664885), (15, 5287226), (21, 3776590), (30, 2643613), (35, 2265954), (37, 2143470), (42, 1888295), (59, 1344210), (70, 1132977), (74, 1071735), (105, 755318), (111, 714490), (118, 672105), (173, 458430), (177, 448070), (185, 428694), (210, 377659), (222, 357245), (259, 306210), (295, 268842), (346, 229215), (354, 224035), (370, 214347), (413, 192030), (518, 153105), (519, 152810), (555, 142898), (590, 134421), (777, 102070), (826, 96015), (865, 91686), (885, 89614), (1038, 76405), (1110, 71449), (1211, 65490), (1239, 64010), (1295, 61242), (1554, 51035), (1730, 45843), (1770, 44807), (2065, 38406), (2183, 36330), (2422, 32745), (2478, 32005), (2590, 30621), (2595, 30562), (3633, 21830), (3885, 20414), (4130, 19203), (4366, 18165), (5190, 15281), (6055, 13098), (6195, 12802), (6401, 12390), (6549, 12110), (7266, 10915), (7770, 10207)]