30121845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 22278027

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1367, 1469, 1695, 4101, 4407, 6835, 7345, 17771, 20505, 22035, 53313, 88855, 154471, 266565, 463413, 772355, 2008123, 2317065, 6024369, 10040615, 30121845]

約数ペア:

[(1, 30121845), (3, 10040615), (5, 6024369), (13, 2317065), (15, 2008123), (39, 772355), (65, 463413), (113, 266565), (195, 154471), (339, 88855), (565, 53313), (1367, 22035), (1469, 20505), (1695, 17771), (4101, 7345), (4407, 6835)]