30550130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18077}}^1$

素因数の和:18110

約数の個数: 24

約数和(自身を含む): 59548932

約数和(自身を除く): 28998802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18077, 36154, 90385, 180770, 235001, 470002, 1175005, 2350010, 3055013, 6110026, 15275065, 30550130]

約数ペア:

[(1, 30550130), (2, 15275065), (5, 6110026), (10, 3055013), (13, 2350010), (26, 1175005), (65, 470002), (130, 235001), (169, 180770), (338, 90385), (845, 36154), (1690, 18077)]