17321850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 60496128

約数和(自身を除く): 43174278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 47, 50, 54, 63, 65, 70, 75, 78, 81, 90, 91, 94, 105, 117, 126, 130, 135, 141, 150, 162, 175, 182, 189, 195, 210, 225, 234, 235, 270, 273, 282, 315, 325, 329, 350, 351, 378, 390, 405, 423, 450, 455, 470, 525, 546, 567, 585, 611, 630, 650, 658, 675, 702, 705, 810, 819, 846, 910, 945, 975, 987, 1050, 1053, 1134, 1170, 1175, 1222, 1269, 1350, 1365, 1410, 1575, 1638, 1645, 1755, 1833, 1890, 1950, 1974, 2025, 2106, 2115, 2275, 2350, 2457, 2538, 2730, 2835, 2925, 2961, 3055, 3150, 3290, 3510, 3525, 3666, 3807, 4050, 4095, 4230, 4277, 4550, 4725, 4914, 4935, 5265, 5499, 5670, 5850, 5922, 6110, 6345, 6825, 7050, 7371, 7614, 8190, 8225, 8554, 8775, 8883, 9165, 9450, 9870, 10530, 10575, 10998, 12285, 12690, 12831, 13650, 14175, 14742, 14805, 15275, 16450, 16497, 17550, 17766, 18330, 19035, 20475, 21150, 21385, 24570, 24675, 25662, 26325, 26649, 27495, 28350, 29610, 30550, 31725, 32994, 36855, 38070, 38493, 40950, 42770, 44415, 45825, 49350, 49491, 52650, 53298, 54990, 61425, 63450, 64155, 73710, 74025, 76986, 82485, 88830, 91650, 95175, 98982, 106925, 115479, 122850, 128310, 133245, 137475, 148050, 164970, 184275, 190350, 192465, 213850, 222075, 230958, 247455, 266490, 274950, 320775, 346437, 368550, 384930, 412425, 444150, 494910, 577395, 641550, 666225, 692874, 824850, 962325, 1154790, 1237275, 1332450, 1732185, 1924650, 2474550, 2886975, 3464370, 5773950, 8660925, 17321850]

約数ペア:

[(1, 17321850), (2, 8660925), (3, 5773950), (5, 3464370), (6, 2886975), (7, 2474550), (9, 1924650), (10, 1732185), (13, 1332450), (14, 1237275), (15, 1154790), (18, 962325), (21, 824850), (25, 692874), (26, 666225), (27, 641550), (30, 577395), (35, 494910), (39, 444150), (42, 412425), (45, 384930), (47, 368550), (50, 346437), (54, 320775), (63, 274950), (65, 266490), (70, 247455), (75, 230958), (78, 222075), (81, 213850), (90, 192465), (91, 190350), (94, 184275), (105, 164970), (117, 148050), (126, 137475), (130, 133245), (135, 128310), (141, 122850), (150, 115479), (162, 106925), (175, 98982), (182, 95175), (189, 91650), (195, 88830), (210, 82485), (225, 76986), (234, 74025), (235, 73710), (270, 64155), (273, 63450), (282, 61425), (315, 54990), (325, 53298), (329, 52650), (350, 49491), (351, 49350), (378, 45825), (390, 44415), (405, 42770), (423, 40950), (450, 38493), (455, 38070), (470, 36855), (525, 32994), (546, 31725), (567, 30550), (585, 29610), (611, 28350), (630, 27495), (650, 26649), (658, 26325), (675, 25662), (702, 24675), (705, 24570), (810, 21385), (819, 21150), (846, 20475), (910, 19035), (945, 18330), (975, 17766), (987, 17550), (1050, 16497), (1053, 16450), (1134, 15275), (1170, 14805), (1175, 14742), (1222, 14175), (1269, 13650), (1350, 12831), (1365, 12690), (1410, 12285), (1575, 10998), (1638, 10575), (1645, 10530), (1755, 9870), (1833, 9450), (1890, 9165), (1950, 8883), (1974, 8775), (2025, 8554), (2106, 8225), (2115, 8190), (2275, 7614), (2350, 7371), (2457, 7050), (2538, 6825), (2730, 6345), (2835, 6110), (2925, 5922), (2961, 5850), (3055, 5670), (3150, 5499), (3290, 5265), (3510, 4935), (3525, 4914), (3666, 4725), (3807, 4550), (4050, 4277), (4095, 4230)]