2247755081180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{56732839}}^1$

素因数の和:56733138

約数の個数: 48

約数和(自身を含む): 5413674524160

約数和(自身を除く): 3165919442980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 56732839, 113465678, 226931356, 283664195, 397129873, 567328390, 794259746, 1134656780, 1588519492, 1985649365, 3971298730, 7942597460, 16055393437, 32110786874, 64221573748, 80276967185, 112387754059, 160553934370, 224775508118, 321107868740, 449551016236, 561938770295, 1123877540590, 2247755081180]

約数ペア:

[(1, 2247755081180), (2, 1123877540590), (4, 561938770295), (5, 449551016236), (7, 321107868740), (10, 224775508118), (14, 160553934370), (20, 112387754059), (28, 80276967185), (35, 64221573748), (70, 32110786874), (140, 16055393437), (283, 7942597460), (566, 3971298730), (1132, 1985649365), (1415, 1588519492), (1981, 1134656780), (2830, 794259746), (3962, 567328390), (5660, 397129873), (7924, 283664195), (9905, 226931356), (19810, 113465678), (39620, 56732839)]