2760691370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 5373021600

約数和(自身を除く): 2612330230

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 149, 170, 298, 365, 730, 745, 1241, 1490, 1493, 2482, 2533, 2986, 5066, 6205, 7465, 10877, 12410, 12665, 14930, 21754, 25330, 25381, 50762, 54385, 108770, 108989, 126905, 184909, 217978, 222457, 253810, 369818, 444914, 544945, 924545, 1089890, 1112285, 1849090, 1852813, 2224570, 3705626, 3781769, 7563538, 9264065, 16239361, 18528130, 18908845, 32478722, 37817690, 81196805, 162393610, 276069137, 552138274, 1380345685, 2760691370]

約数ペア:

[(1, 2760691370), (2, 1380345685), (5, 552138274), (10, 276069137), (17, 162393610), (34, 81196805), (73, 37817690), (85, 32478722), (146, 18908845), (149, 18528130), (170, 16239361), (298, 9264065), (365, 7563538), (730, 3781769), (745, 3705626), (1241, 2224570), (1490, 1852813), (1493, 1849090), (2482, 1112285), (2533, 1089890), (2986, 924545), (5066, 544945), (6205, 444914), (7465, 369818), (10877, 253810), (12410, 222457), (12665, 217978), (14930, 184909), (21754, 126905), (25330, 108989), (25381, 108770), (50762, 54385)]