1555427070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 4409769600

約数和(自身を除く): 2854342530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 317, 459, 510, 634, 765, 918, 951, 1069, 1530, 1585, 1902, 2138, 2295, 2853, 3170, 3207, 4590, 4755, 5345, 5389, 5706, 6414, 8559, 9510, 9621, 10690, 10778, 14265, 16035, 16167, 17118, 18173, 19242, 26945, 28530, 28863, 32070, 32334, 36346, 42795, 48105, 48501, 53890, 54519, 57726, 80835, 85590, 90865, 96210, 97002, 109038, 144315, 145503, 161670, 163557, 181730, 242505, 272595, 288630, 291006, 327114, 338873, 485010, 490671, 545190, 677746, 727515, 817785, 981342, 1016619, 1455030, 1635570, 1694365, 2033238, 2453355, 3049857, 3388730, 4906710, 5083095, 5760841, 6099714, 9149571, 10166190, 11521682, 15249285, 17282523, 18299142, 28804205, 30498570, 34565046, 45747855, 51847569, 57608410, 86412615, 91495710, 103695138, 155542707, 172825230, 259237845, 311085414, 518475690, 777713535, 1555427070]

約数ペア:

[(1, 1555427070), (2, 777713535), (3, 518475690), (5, 311085414), (6, 259237845), (9, 172825230), (10, 155542707), (15, 103695138), (17, 91495710), (18, 86412615), (27, 57608410), (30, 51847569), (34, 45747855), (45, 34565046), (51, 30498570), (54, 28804205), (85, 18299142), (90, 17282523), (102, 15249285), (135, 11521682), (153, 10166190), (170, 9149571), (255, 6099714), (270, 5760841), (306, 5083095), (317, 4906710), (459, 3388730), (510, 3049857), (634, 2453355), (765, 2033238), (918, 1694365), (951, 1635570), (1069, 1455030), (1530, 1016619), (1585, 981342), (1902, 817785), (2138, 727515), (2295, 677746), (2853, 545190), (3170, 490671), (3207, 485010), (4590, 338873), (4755, 327114), (5345, 291006), (5389, 288630), (5706, 272595), (6414, 242505), (8559, 181730), (9510, 163557), (9621, 161670), (10690, 145503), (10778, 144315), (14265, 109038), (16035, 97002), (16167, 96210), (17118, 90865), (18173, 85590), (19242, 80835), (26945, 57726), (28530, 54519), (28863, 53890), (32070, 48501), (32334, 48105), (36346, 42795)]