30670072

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{27581}}^1$

素因数の和:27726

約数の個数: 16

約数和(自身を含む): 57922200

約数和(自身を除く): 27252128

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 27581, 55162, 110324, 220648, 3833759, 7667518, 15335036, 30670072]

約数ペア:

[(1, 30670072), (2, 15335036), (4, 7667518), (8, 3833759), (139, 220648), (278, 110324), (556, 55162), (1112, 27581)]