30930675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14221}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 52905840

約数和(自身を除く): 21975165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 14221, 42663, 71105, 213315, 355525, 412409, 1066575, 1237227, 2062045, 6186135, 10310225, 30930675]

約数ペア:

[(1, 30930675), (3, 10310225), (5, 6186135), (15, 2062045), (25, 1237227), (29, 1066575), (75, 412409), (87, 355525), (145, 213315), (435, 71105), (725, 42663), (2175, 14221)]