30515871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 43061760

約数和(自身を除く): 12545889

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 6229, 18687, 143267, 429801, 442259, 1326777, 10171957, 30515871]

約数ペア:

[(1, 30515871), (3, 10171957), (23, 1326777), (69, 442259), (71, 429801), (213, 143267), (1633, 18687), (4899, 6229)]