30919196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14341}}^1$

素因数の和:14370

約数の個数: 36

約数和(自身を含む): 68669496

約数和(自身を除く): 37750300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 14341, 28682, 57364, 100387, 157751, 200774, 315502, 401548, 631004, 702709, 1104257, 1405418, 2208514, 2810836, 4417028, 7729799, 15459598, 30919196]

約数ペア:

[(1, 30919196), (2, 15459598), (4, 7729799), (7, 4417028), (11, 2810836), (14, 2208514), (22, 1405418), (28, 1104257), (44, 702709), (49, 631004), (77, 401548), (98, 315502), (154, 200774), (196, 157751), (308, 100387), (539, 57364), (1078, 28682), (2156, 14341)]