30683972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 61387200

約数和(自身を除く): 30703228

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 139, 173, 278, 319, 346, 556, 638, 692, 1276, 1529, 1903, 3058, 3806, 4031, 5017, 6116, 7612, 8062, 10034, 16124, 20068, 24047, 44341, 48094, 55187, 88682, 96188, 110374, 177364, 220748, 264517, 529034, 697363, 1058068, 1394726, 2789452, 7670993, 15341986, 30683972]

約数ペア:

[(1, 30683972), (2, 15341986), (4, 7670993), (11, 2789452), (22, 1394726), (29, 1058068), (44, 697363), (58, 529034), (116, 264517), (139, 220748), (173, 177364), (278, 110374), (319, 96188), (346, 88682), (556, 55187), (638, 48094), (692, 44341), (1276, 24047), (1529, 20068), (1903, 16124), (3058, 10034), (3806, 8062), (4031, 7612), (5017, 6116)]