30372188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 68425728

約数和(自身を除く): 38053540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 3181, 4774, 6362, 9548, 12724, 22267, 34991, 44534, 69982, 89068, 98611, 139964, 197222, 244937, 394444, 489874, 690277, 979748, 1084721, 1380554, 2169442, 2761108, 4338884, 7593047, 15186094, 30372188]

約数ペア:

[(1, 30372188), (2, 15186094), (4, 7593047), (7, 4338884), (11, 2761108), (14, 2169442), (22, 1380554), (28, 1084721), (31, 979748), (44, 690277), (62, 489874), (77, 394444), (124, 244937), (154, 197222), (217, 139964), (308, 98611), (341, 89068), (434, 69982), (682, 44534), (868, 34991), (1364, 22267), (2387, 12724), (3181, 9548), (4774, 6362)]