30042945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29027}}^1$

素因数の和:29061

約数の個数: 24

約数和(自身を含む): 54340416

約数和(自身を除く): 24297471

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 29027, 87081, 145135, 261243, 435405, 667621, 1306215, 2002863, 3338105, 6008589, 10014315, 30042945]

約数ペア:

[(1, 30042945), (3, 10014315), (5, 6008589), (9, 3338105), (15, 2002863), (23, 1306215), (45, 667621), (69, 435405), (115, 261243), (207, 145135), (345, 87081), (1035, 29027)]