30648508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 30202436

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 97, 167, 172, 194, 334, 388, 473, 668, 946, 1067, 1837, 1892, 2134, 3674, 4171, 4268, 7181, 7348, 8342, 14362, 16199, 16684, 28724, 32398, 45881, 64796, 78991, 91762, 157982, 178189, 183524, 315964, 356378, 696557, 712756, 1393114, 2786228, 7662127, 15324254, 30648508]

約数ペア:

[(1, 30648508), (2, 15324254), (4, 7662127), (11, 2786228), (22, 1393114), (43, 712756), (44, 696557), (86, 356378), (97, 315964), (167, 183524), (172, 178189), (194, 157982), (334, 91762), (388, 78991), (473, 64796), (668, 45881), (946, 32398), (1067, 28724), (1837, 16684), (1892, 16199), (2134, 14362), (3674, 8342), (4171, 7348), (4268, 7181)]