30200884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 62995968

約数和(自身を除く): 32795084

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 433, 658, 742, 866, 1316, 1484, 1732, 2491, 3031, 4982, 6062, 9964, 12124, 17437, 20351, 22949, 34874, 40702, 45898, 69748, 81404, 91796, 142457, 160643, 284914, 321286, 569828, 642572, 1078603, 2157206, 4314412, 7550221, 15100442, 30200884]

約数ペア:

[(1, 30200884), (2, 15100442), (4, 7550221), (7, 4314412), (14, 2157206), (28, 1078603), (47, 642572), (53, 569828), (94, 321286), (106, 284914), (188, 160643), (212, 142457), (329, 91796), (371, 81404), (433, 69748), (658, 45898), (742, 40702), (866, 34874), (1316, 22949), (1484, 20351), (1732, 17437), (2491, 12124), (3031, 9964), (4982, 6062)]