30970856

素因数分解:

$2^3\times 7^1\times {\mathrm{553051}}^1$

素因数の和:553064

約数の個数: 16

約数和(自身を含む): 66366240

約数和(自身を除く): 35395384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 553051, 1106102, 2212204, 3871357, 4424408, 7742714, 15485428, 30970856]

約数ペア:

[(1, 30970856), (2, 15485428), (4, 7742714), (7, 4424408), (8, 3871357), (14, 2212204), (28, 1106102), (56, 553051)]