127301890

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{44983}}^1$

素因数の和:45273

約数の個数: 16

約数和(自身を含む): 229958208

約数和(自身を除く): 102656318

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 44983, 89966, 224915, 449830, 12730189, 25460378, 63650945, 127301890]

約数ペア:

[(1, 127301890), (2, 63650945), (5, 25460378), (10, 12730189), (283, 449830), (566, 224915), (1415, 89966), (2830, 44983)]