120124118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 194832000

約数和(自身を除く): 74707882

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 409, 818, 1121, 2242, 2489, 4978, 7729, 7771, 15458, 15542, 24131, 48262, 53579, 107158, 146851, 293702, 458489, 916978, 1018001, 2036002, 3161161, 6322322, 60062059, 120124118]

約数ペア:

[(1, 120124118), (2, 60062059), (19, 6322322), (38, 3161161), (59, 2036002), (118, 1018001), (131, 916978), (262, 458489), (409, 293702), (818, 146851), (1121, 107158), (2242, 53579), (2489, 48262), (4978, 24131), (7729, 15542), (7771, 15458)]