38894310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 88839450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1583, 1638, 1755, 1890, 2457, 2730, 3166, 3510, 4095, 4749, 4914, 7915, 8190, 9498, 11081, 12285, 14247, 15830, 20579, 22162, 23745, 24570, 28494, 33243, 41158, 42741, 47490, 55405, 61737, 66486, 71235, 85482, 99729, 102895, 110810, 123474, 142470, 144053, 166215, 185211, 199458, 205790, 213705, 288106, 299187, 308685, 332430, 370422, 427410, 432159, 498645, 555633, 598374, 617370, 720265, 864318, 926055, 997290, 1111266, 1296477, 1440530, 1495935, 1852110, 2160795, 2592954, 2778165, 2991870, 3889431, 4321590, 5556330, 6482385, 7778862, 12964770, 19447155, 38894310]

約数ペア:

[(1, 38894310), (2, 19447155), (3, 12964770), (5, 7778862), (6, 6482385), (7, 5556330), (9, 4321590), (10, 3889431), (13, 2991870), (14, 2778165), (15, 2592954), (18, 2160795), (21, 1852110), (26, 1495935), (27, 1440530), (30, 1296477), (35, 1111266), (39, 997290), (42, 926055), (45, 864318), (54, 720265), (63, 617370), (65, 598374), (70, 555633), (78, 498645), (90, 432159), (91, 427410), (105, 370422), (117, 332430), (126, 308685), (130, 299187), (135, 288106), (182, 213705), (189, 205790), (195, 199458), (210, 185211), (234, 166215), (270, 144053), (273, 142470), (315, 123474), (351, 110810), (378, 102895), (390, 99729), (455, 85482), (546, 71235), (585, 66486), (630, 61737), (702, 55405), (819, 47490), (910, 42741), (945, 41158), (1170, 33243), (1365, 28494), (1583, 24570), (1638, 23745), (1755, 22162), (1890, 20579), (2457, 15830), (2730, 14247), (3166, 12285), (3510, 11081), (4095, 9498), (4749, 8190), (4914, 7915)]