30700162

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 24

約数和(自身を含む): 49199292

約数和(自身を除く): 18499130

約数列:

[1, 2, 19, 38, 101, 202, 361, 421, 722, 842, 1919, 3838, 7999, 15998, 36461, 42521, 72922, 85042, 151981, 303962, 807899, 1615798, 15350081, 30700162]

約数ペア:

[(1, 30700162), (2, 15350081), (19, 1615798), (38, 807899), (101, 303962), (202, 151981), (361, 85042), (421, 72922), (722, 42521), (842, 36461), (1919, 15998), (3838, 7999)]