30251382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 43292298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 167, 227, 266, 334, 399, 454, 501, 681, 798, 1002, 1169, 1362, 1589, 2338, 3173, 3178, 3507, 4313, 4767, 6346, 7014, 8626, 9519, 9534, 12939, 19038, 22211, 25878, 30191, 37909, 44422, 60382, 66633, 75818, 90573, 113727, 133266, 181146, 227454, 265363, 530726, 720271, 796089, 1440542, 1592178, 2160813, 4321626, 5041897, 10083794, 15125691, 30251382]

約数ペア:

[(1, 30251382), (2, 15125691), (3, 10083794), (6, 5041897), (7, 4321626), (14, 2160813), (19, 1592178), (21, 1440542), (38, 796089), (42, 720271), (57, 530726), (114, 265363), (133, 227454), (167, 181146), (227, 133266), (266, 113727), (334, 90573), (399, 75818), (454, 66633), (501, 60382), (681, 44422), (798, 37909), (1002, 30191), (1169, 25878), (1362, 22211), (1589, 19038), (2338, 12939), (3173, 9534), (3178, 9519), (3507, 8626), (4313, 7014), (4767, 6346)]