2012655390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{43649}}^1$

素因数の和:43741

約数の個数: 64

約数和(自身を含む): 5091336000

約数和(自身を除く): 3078680610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 3074, 4611, 7685, 9222, 15370, 23055, 43649, 46110, 87298, 130947, 218245, 261894, 436490, 654735, 1265821, 1309470, 2313397, 2531642, 3797463, 4626794, 6329105, 6940191, 7594926, 11566985, 12658210, 13880382, 18987315, 23133970, 34700955, 37974630, 67088513, 69401910, 134177026, 201265539, 335442565, 402531078, 670885130, 1006327695, 2012655390]

約数ペア:

[(1, 2012655390), (2, 1006327695), (3, 670885130), (5, 402531078), (6, 335442565), (10, 201265539), (15, 134177026), (29, 69401910), (30, 67088513), (53, 37974630), (58, 34700955), (87, 23133970), (106, 18987315), (145, 13880382), (159, 12658210), (174, 11566985), (265, 7594926), (290, 6940191), (318, 6329105), (435, 4626794), (530, 3797463), (795, 2531642), (870, 2313397), (1537, 1309470), (1590, 1265821), (3074, 654735), (4611, 436490), (7685, 261894), (9222, 218245), (15370, 130947), (23055, 87298), (43649, 46110)]