12741750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 39424320

約数和(自身を除く): 26682570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 809, 875, 1050, 1125, 1575, 1618, 1750, 2250, 2427, 2625, 3150, 4045, 4854, 5250, 5663, 7281, 7875, 8090, 11326, 12135, 14562, 15750, 16989, 20225, 24270, 28315, 33978, 36405, 40450, 50967, 56630, 60675, 72810, 84945, 101125, 101934, 121350, 141575, 169890, 182025, 202250, 254835, 283150, 303375, 364050, 424725, 509670, 606750, 707875, 849450, 910125, 1274175, 1415750, 1820250, 2123625, 2548350, 4247250, 6370875, 12741750]

約数ペア:

[(1, 12741750), (2, 6370875), (3, 4247250), (5, 2548350), (6, 2123625), (7, 1820250), (9, 1415750), (10, 1274175), (14, 910125), (15, 849450), (18, 707875), (21, 606750), (25, 509670), (30, 424725), (35, 364050), (42, 303375), (45, 283150), (50, 254835), (63, 202250), (70, 182025), (75, 169890), (90, 141575), (105, 121350), (125, 101934), (126, 101125), (150, 84945), (175, 72810), (210, 60675), (225, 56630), (250, 50967), (315, 40450), (350, 36405), (375, 33978), (450, 28315), (525, 24270), (630, 20225), (750, 16989), (809, 15750), (875, 14562), (1050, 12135), (1125, 11326), (1575, 8090), (1618, 7875), (1750, 7281), (2250, 5663), (2427, 5250), (2625, 4854), (3150, 4045)]