30964756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2251}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 57380960

約数和(自身を除く): 26416204

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 2251, 3439, 4502, 6878, 9004, 13756, 42769, 85538, 171076, 407431, 814862, 1629724, 7741189, 15482378, 30964756]

約数ペア:

[(1, 30964756), (2, 15482378), (4, 7741189), (19, 1629724), (38, 814862), (76, 407431), (181, 171076), (362, 85538), (724, 42769), (2251, 13756), (3439, 9004), (4502, 6878)]