211349610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 587725632

約数和(自身を除く): 376376022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 107, 153, 170, 214, 255, 306, 321, 510, 535, 642, 765, 963, 1070, 1291, 1530, 1605, 1819, 1926, 2582, 3210, 3638, 3873, 4815, 5457, 6455, 7746, 9095, 9630, 10914, 11619, 12910, 16371, 18190, 19365, 21947, 23238, 27285, 32742, 38730, 43894, 54570, 58095, 65841, 81855, 109735, 116190, 131682, 138137, 163710, 197523, 219470, 276274, 329205, 395046, 414411, 658410, 690685, 828822, 987615, 1243233, 1381370, 1975230, 2072055, 2348329, 2486466, 4144110, 4696658, 6216165, 7044987, 11741645, 12432330, 14089974, 21134961, 23483290, 35224935, 42269922, 70449870, 105674805, 211349610]

約数ペア:

[(1, 211349610), (2, 105674805), (3, 70449870), (5, 42269922), (6, 35224935), (9, 23483290), (10, 21134961), (15, 14089974), (17, 12432330), (18, 11741645), (30, 7044987), (34, 6216165), (45, 4696658), (51, 4144110), (85, 2486466), (90, 2348329), (102, 2072055), (107, 1975230), (153, 1381370), (170, 1243233), (214, 987615), (255, 828822), (306, 690685), (321, 658410), (510, 414411), (535, 395046), (642, 329205), (765, 276274), (963, 219470), (1070, 197523), (1291, 163710), (1530, 138137), (1605, 131682), (1819, 116190), (1926, 109735), (2582, 81855), (3210, 65841), (3638, 58095), (3873, 54570), (4815, 43894), (5457, 38730), (6455, 32742), (7746, 27285), (9095, 23238), (9630, 21947), (10914, 19365), (11619, 18190), (12910, 16371)]