30741915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89107}}^1$

素因数の和:89138

約数の個数: 16

約数和(自身を含む): 51326208

約数和(自身を除く): 20584293

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 89107, 267321, 445535, 1336605, 2049461, 6148383, 10247305, 30741915]

約数ペア:

[(1, 30741915), (3, 10247305), (5, 6148383), (15, 2049461), (23, 1336605), (69, 445535), (115, 267321), (345, 89107)]