1520298907130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{170539}}^1$

素因数の和:170919

約数の個数: 64

約数和(自身を含む): 2858523264000

約数和(自身を除く): 1338224356870

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 193, 298, 310, 386, 745, 965, 1490, 1930, 4619, 5983, 9238, 11966, 23095, 28757, 29915, 46190, 57514, 59830, 143785, 170539, 287570, 341078, 852695, 891467, 1705390, 1782934, 4457335, 5286709, 8914670, 10573418, 25410311, 26433545, 32914027, 50820622, 52867090, 65828054, 127051555, 164570135, 254103110, 329140270, 787719641, 1020334837, 1575439282, 2040669674, 3938598205, 4904190023, 5101674185, 7877196410, 9808380046, 10203348370, 24520950115, 49041900230, 152029890713, 304059781426, 760149453565, 1520298907130]

約数ペア:

[(1, 1520298907130), (2, 760149453565), (5, 304059781426), (10, 152029890713), (31, 49041900230), (62, 24520950115), (149, 10203348370), (155, 9808380046), (193, 7877196410), (298, 5101674185), (310, 4904190023), (386, 3938598205), (745, 2040669674), (965, 1575439282), (1490, 1020334837), (1930, 787719641), (4619, 329140270), (5983, 254103110), (9238, 164570135), (11966, 127051555), (23095, 65828054), (28757, 52867090), (29915, 50820622), (46190, 32914027), (57514, 26433545), (59830, 25410311), (143785, 10573418), (170539, 8914670), (287570, 5286709), (341078, 4457335), (852695, 1782934), (891467, 1705390)]