15206910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22072

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 22878210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22039, 44078, 66117, 110195, 132234, 220390, 330585, 506897, 661170, 1013794, 1520691, 2534485, 3041382, 5068970, 7603455, 15206910]

約数ペア:

[(1, 15206910), (2, 7603455), (3, 5068970), (5, 3041382), (6, 2534485), (10, 1520691), (15, 1013794), (23, 661170), (30, 506897), (46, 330585), (69, 220390), (115, 132234), (138, 110195), (230, 66117), (345, 44078), (690, 22039)]