30325904

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 69888384

約数和(自身を除く): 39562480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 823, 1316, 1646, 2303, 2632, 3292, 4606, 5264, 5761, 6584, 9212, 11522, 13168, 18424, 23044, 36848, 38681, 40327, 46088, 77362, 80654, 92176, 154724, 161308, 270767, 309448, 322616, 541534, 618896, 645232, 1083068, 1895369, 2166136, 3790738, 4332272, 7581476, 15162952, 30325904]

約数ペア:

[(1, 30325904), (2, 15162952), (4, 7581476), (7, 4332272), (8, 3790738), (14, 2166136), (16, 1895369), (28, 1083068), (47, 645232), (49, 618896), (56, 541534), (94, 322616), (98, 309448), (112, 270767), (188, 161308), (196, 154724), (329, 92176), (376, 80654), (392, 77362), (658, 46088), (752, 40327), (784, 38681), (823, 36848), (1316, 23044), (1646, 18424), (2303, 13168), (2632, 11522), (3292, 9212), (4606, 6584), (5264, 5761)]