30916284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 82914048

約数和(自身を除く): 51997764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 1907, 2316, 2702, 3814, 4053, 5404, 5721, 7628, 8106, 11442, 13349, 16212, 22884, 26698, 40047, 53396, 80094, 160188, 368051, 736102, 1104153, 1472204, 2208306, 2576357, 4416612, 5152714, 7729071, 10305428, 15458142, 30916284]

約数ペア:

[(1, 30916284), (2, 15458142), (3, 10305428), (4, 7729071), (6, 5152714), (7, 4416612), (12, 2576357), (14, 2208306), (21, 1472204), (28, 1104153), (42, 736102), (84, 368051), (193, 160188), (386, 80094), (579, 53396), (772, 40047), (1158, 26698), (1351, 22884), (1907, 16212), (2316, 13349), (2702, 11442), (3814, 8106), (4053, 7628), (5404, 5721)]