30730215

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5009}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 49298400

約数和(自身を除く): 18568185

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 5009, 6135, 15027, 25045, 75135, 2048681, 6146043, 10243405, 30730215]

約数ペア:

[(1, 30730215), (3, 10243405), (5, 6146043), (15, 2048681), (409, 75135), (1227, 25045), (2045, 15027), (5009, 6135)]