30415888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26041}}^1$

素因数の和:26122

約数の個数: 20

約数和(自身を含む): 59740348

約数和(自身を除く): 29324460

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26041, 52082, 104164, 208328, 416656, 1900993, 3801986, 7603972, 15207944, 30415888]

約数ペア:

[(1, 30415888), (2, 15207944), (4, 7603972), (8, 3801986), (16, 1900993), (73, 416656), (146, 208328), (292, 104164), (584, 52082), (1168, 26041)]