30805936

素因数分解:

$2^4\times 7^1\times {\mathrm{275053}}^1$

素因数の和:275068

約数の個数: 20

約数和(自身を含む): 68213392

約数和(自身を除く): 37407456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275053, 550106, 1100212, 1925371, 2200424, 3850742, 4400848, 7701484, 15402968, 30805936]

約数ペア:

[(1, 30805936), (2, 15402968), (4, 7701484), (7, 4400848), (8, 3850742), (14, 2200424), (16, 1925371), (28, 1100212), (56, 550106), (112, 275053)]