6461763.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 128

約数和(自身を含む): 601509888

約数和(自身を除く): 402244458

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 611, 658, 705, 910, 987, 1222, 1365, 1410, 1553, 1645, 1833, 1974, 2730, 3055, 3106, 3290, 3666, 4277, 4659, 4935, 6110, 7765, 8554, 9165, 9318, 9870, 10871, 12831, 15530, 18330, 20189, 21385, 21742, 23295, 25662, 32613, 40378, 42770, 46590, 54355, 60567, 64155, 65226, 72991, 100945, 108710, 121134, 128310, 141323, 145982, 163065, 201890, 218973, 282646, 302835, 326130, 364955, 423969, 437946, 510937, 605670, 706615, 729910, 847938, 948883, 1021874, 1094865, 1413230, 1532811, 1897766, 2119845, 2189730, 2554685, 2846649, 3065622, 4239690, 4744415, 5109370, 5693298, 6642181, 7664055, 9488830, 13284362, 14233245, 15328110, 19926543, 28466490, 33210905, 39853086, 66421810, 99632715, 199265430]

約数ペア:

[(1, 199265430), (2, 99632715), (3, 66421810), (5, 39853086), (6, 33210905), (7, 28466490), (10, 19926543), (13, 15328110), (14, 14233245), (15, 13284362), (21, 9488830), (26, 7664055), (30, 6642181), (35, 5693298), (39, 5109370), (42, 4744415), (47, 4239690), (65, 3065622), (70, 2846649), (78, 2554685), (91, 2189730), (94, 2119845), (105, 1897766), (130, 1532811), (141, 1413230), (182, 1094865), (195, 1021874), (210, 948883), (235, 847938), (273, 729910), (282, 706615), (329, 605670), (390, 510937), (455, 437946), (470, 423969), (546, 364955), (611, 326130), (658, 302835), (705, 282646), (910, 218973), (987, 201890), (1222, 163065), (1365, 145982), (1410, 141323), (1553, 128310), (1645, 121134), (1833, 108710), (1974, 100945), (2730, 72991), (3055, 65226), (3106, 64155), (3290, 60567), (3666, 54355), (4277, 46590), (4659, 42770), (4935, 40378), (6110, 32613), (7765, 25662), (8554, 23295), (9165, 21742), (9318, 21385), (9870, 20189), (10871, 18330), (12831, 15530)]