30231204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 45167196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 1979, 2546, 3819, 3958, 5092, 5937, 7638, 7916, 11874, 15276, 23748, 37601, 75202, 112803, 132593, 150404, 225606, 265186, 397779, 451212, 530372, 795558, 1591116, 2519267, 5038534, 7557801, 10077068, 15115602, 30231204]

約数ペア:

[(1, 30231204), (2, 15115602), (3, 10077068), (4, 7557801), (6, 5038534), (12, 2519267), (19, 1591116), (38, 795558), (57, 530372), (67, 451212), (76, 397779), (114, 265186), (134, 225606), (201, 150404), (228, 132593), (268, 112803), (402, 75202), (804, 37601), (1273, 23748), (1979, 15276), (2546, 11874), (3819, 7916), (3958, 7638), (5092, 5937)]