558241180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 1390878720

約数和(自身を除く): 832637540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 293, 310, 434, 439, 586, 620, 868, 878, 1085, 1172, 1465, 1756, 2051, 2170, 2195, 2930, 3073, 4102, 4340, 4390, 5860, 6146, 8204, 8780, 9083, 10255, 12292, 13609, 15365, 18166, 20510, 27218, 30730, 36332, 41020, 45415, 54436, 61460, 63581, 68045, 90830, 95263, 127162, 128627, 136090, 181660, 190526, 254324, 257254, 272180, 317905, 381052, 476315, 514508, 635810, 643135, 900389, 952630, 1271620, 1286270, 1800778, 1905260, 2572540, 3601556, 3987437, 4501945, 7974874, 9003890, 15949748, 18007780, 19937185, 27912059, 39874370, 55824118, 79748740, 111648236, 139560295, 279120590, 558241180]

約数ペア:

[(1, 558241180), (2, 279120590), (4, 139560295), (5, 111648236), (7, 79748740), (10, 55824118), (14, 39874370), (20, 27912059), (28, 19937185), (31, 18007780), (35, 15949748), (62, 9003890), (70, 7974874), (124, 4501945), (140, 3987437), (155, 3601556), (217, 2572540), (293, 1905260), (310, 1800778), (434, 1286270), (439, 1271620), (586, 952630), (620, 900389), (868, 643135), (878, 635810), (1085, 514508), (1172, 476315), (1465, 381052), (1756, 317905), (2051, 272180), (2170, 257254), (2195, 254324), (2930, 190526), (3073, 181660), (4102, 136090), (4340, 128627), (4390, 127162), (5860, 95263), (6146, 90830), (8204, 68045), (8780, 63581), (9083, 61460), (10255, 54436), (12292, 45415), (13609, 41020), (15365, 36332), (18166, 30730), (20510, 27218)]