139363770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 278673990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 497, 546, 710, 719, 910, 923, 994, 1065, 1365, 1438, 1491, 1846, 2130, 2157, 2485, 2730, 2769, 2982, 3595, 4314, 4615, 4970, 5033, 5538, 6461, 7190, 7455, 9230, 9347, 10066, 10785, 12922, 13845, 14910, 15099, 18694, 19383, 21570, 25165, 27690, 28041, 30198, 32305, 38766, 46735, 50330, 51049, 56082, 64610, 65429, 75495, 93470, 96915, 102098, 130858, 140205, 150990, 153147, 193830, 196287, 255245, 280410, 306294, 327145, 357343, 392574, 510490, 654290, 663637, 714686, 765735, 981435, 1072029, 1327274, 1531470, 1786715, 1962870, 1990911, 2144058, 3318185, 3573430, 3981822, 4645459, 5360145, 6636370, 9290918, 9954555, 10720290, 13936377, 19909110, 23227295, 27872754, 46454590, 69681885, 139363770]

約数ペア:

[(1, 139363770), (2, 69681885), (3, 46454590), (5, 27872754), (6, 23227295), (7, 19909110), (10, 13936377), (13, 10720290), (14, 9954555), (15, 9290918), (21, 6636370), (26, 5360145), (30, 4645459), (35, 3981822), (39, 3573430), (42, 3318185), (65, 2144058), (70, 1990911), (71, 1962870), (78, 1786715), (91, 1531470), (105, 1327274), (130, 1072029), (142, 981435), (182, 765735), (195, 714686), (210, 663637), (213, 654290), (273, 510490), (355, 392574), (390, 357343), (426, 327145), (455, 306294), (497, 280410), (546, 255245), (710, 196287), (719, 193830), (910, 153147), (923, 150990), (994, 140205), (1065, 130858), (1365, 102098), (1438, 96915), (1491, 93470), (1846, 75495), (2130, 65429), (2157, 64610), (2485, 56082), (2730, 51049), (2769, 50330), (2982, 46735), (3595, 38766), (4314, 32305), (4615, 30198), (4970, 28041), (5033, 27690), (5538, 25165), (6461, 21570), (7190, 19383), (7455, 18694), (9230, 15099), (9347, 14910), (10066, 13845), (10785, 12922)]